1696007925

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:472

約数の個数: 144

約数和(自身を含む): 3416924160

約数和(自身を除く): 1720916235

約数列:

[1, 3, 5, 9, 15, 19, 23, 25, 45, 47, 57, 69, 75, 95, 115, 141, 171, 207, 225, 235, 285, 345, 367, 423, 437, 475, 575, 705, 855, 893, 1035, 1081, 1101, 1175, 1311, 1425, 1725, 1835, 2115, 2185, 2679, 3243, 3303, 3525, 3933, 4275, 4465, 5175, 5405, 5505, 6555, 6973, 8037, 8441, 9175, 9729, 10575, 10925, 13395, 16215, 16515, 17249, 19665, 20539, 20919, 22325, 25323, 27025, 27525, 32775, 34865, 40185, 42205, 48645, 51747, 61617, 62757, 66975, 75969, 81075, 82575, 86245, 98325, 102695, 104595, 126615, 155241, 160379, 174325, 184851, 200925, 211025, 243225, 258735, 308085, 313785, 327731, 379845, 396727, 431225, 481137, 513475, 522975, 633075, 776205, 801895, 924255, 983193, 1190181, 1293675, 1443411, 1540425, 1568925, 1638655, 1899225, 1983635, 2405685, 2949579, 3570543, 3881025, 4009475, 4621275, 4915965, 5950905, 7217055, 7537813, 8193275, 9918175, 12028425, 14747895, 17852715, 22613439, 24579825, 29754525, 36085275, 37689065, 67840317, 73739475, 89263575, 113067195, 188445325, 339201585, 565335975, 1696007925]

約数ペア:

[(1, 1696007925), (3, 565335975), (5, 339201585), (9, 188445325), (15, 113067195), (19, 89263575), (23, 73739475), (25, 67840317), (45, 37689065), (47, 36085275), (57, 29754525), (69, 24579825), (75, 22613439), (95, 17852715), (115, 14747895), (141, 12028425), (171, 9918175), (207, 8193275), (225, 7537813), (235, 7217055), (285, 5950905), (345, 4915965), (367, 4621275), (423, 4009475), (437, 3881025), (475, 3570543), (575, 2949579), (705, 2405685), (855, 1983635), (893, 1899225), (1035, 1638655), (1081, 1568925), (1101, 1540425), (1175, 1443411), (1311, 1293675), (1425, 1190181), (1725, 983193), (1835, 924255), (2115, 801895), (2185, 776205), (2679, 633075), (3243, 522975), (3303, 513475), (3525, 481137), (3933, 431225), (4275, 396727), (4465, 379845), (5175, 327731), (5405, 313785), (5505, 308085), (6555, 258735), (6973, 243225), (8037, 211025), (8441, 200925), (9175, 184851), (9729, 174325), (10575, 160379), (10925, 155241), (13395, 126615), (16215, 104595), (16515, 102695), (17249, 98325), (19665, 86245), (20539, 82575), (20919, 81075), (22325, 75969), (25323, 66975), (27025, 62757), (27525, 61617), (32775, 51747), (34865, 48645), (40185, 42205)]