148962375

素因数分解:

$3^3\times 5^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:167

約数の個数: 128

約数和(自身を含む): 305510400

約数和(自身を除く): 156548025

約数列:

[1, 3, 5, 9, 15, 19, 23, 25, 27, 45, 57, 69, 75, 95, 101, 115, 125, 135, 171, 207, 225, 285, 303, 345, 375, 437, 475, 505, 513, 575, 621, 675, 855, 909, 1035, 1125, 1311, 1425, 1515, 1725, 1919, 2185, 2323, 2375, 2525, 2565, 2727, 2875, 3105, 3375, 3933, 4275, 4545, 5175, 5757, 6555, 6969, 7125, 7575, 8625, 9595, 10925, 11615, 11799, 12625, 12825, 13635, 15525, 17271, 19665, 20907, 21375, 22725, 25875, 28785, 32775, 34845, 37875, 44137, 47975, 51813, 54625, 58075, 58995, 62721, 64125, 68175, 77625, 86355, 98325, 104535, 113625, 132411, 143925, 163875, 174225, 220685, 239875, 259065, 290375, 294975, 313605, 340875, 397233, 431775, 491625, 522675, 662055, 719625, 871125, 1103425, 1191699, 1295325, 1474875, 1568025, 1986165, 2158875, 2613375, 3310275, 5517125, 5958495, 6476625, 7840125, 9930825, 16551375, 29792475, 49654125, 148962375]

約数ペア:

[(1, 148962375), (3, 49654125), (5, 29792475), (9, 16551375), (15, 9930825), (19, 7840125), (23, 6476625), (25, 5958495), (27, 5517125), (45, 3310275), (57, 2613375), (69, 2158875), (75, 1986165), (95, 1568025), (101, 1474875), (115, 1295325), (125, 1191699), (135, 1103425), (171, 871125), (207, 719625), (225, 662055), (285, 522675), (303, 491625), (345, 431775), (375, 397233), (437, 340875), (475, 313605), (505, 294975), (513, 290375), (575, 259065), (621, 239875), (675, 220685), (855, 174225), (909, 163875), (1035, 143925), (1125, 132411), (1311, 113625), (1425, 104535), (1515, 98325), (1725, 86355), (1919, 77625), (2185, 68175), (2323, 64125), (2375, 62721), (2525, 58995), (2565, 58075), (2727, 54625), (2875, 51813), (3105, 47975), (3375, 44137), (3933, 37875), (4275, 34845), (4545, 32775), (5175, 28785), (5757, 25875), (6555, 22725), (6969, 21375), (7125, 20907), (7575, 19665), (8625, 17271), (9595, 15525), (10925, 13635), (11615, 12825), (11799, 12625)]