2428366725

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{1637}}^1$

素因数の和:2019

約数の個数: 72

約数和(自身を含む): 4594393440

約数和(自身を除く): 2166026715

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 171, 225, 285, 347, 475, 855, 1041, 1425, 1637, 1735, 3123, 4275, 4911, 5205, 6593, 8185, 8675, 14733, 15615, 19779, 24555, 26025, 31103, 32965, 40925, 59337, 73665, 78075, 93309, 98895, 122775, 155515, 164825, 279927, 296685, 368325, 466545, 494475, 568039, 777575, 1399635, 1483425, 1704117, 2332725, 2840195, 5112351, 6998175, 8520585, 10792741, 14200975, 25561755, 32378223, 42602925, 53963705, 97134669, 127808775, 161891115, 269818525, 485673345, 809455575, 2428366725]

約数ペア:

[(1, 2428366725), (3, 809455575), (5, 485673345), (9, 269818525), (15, 161891115), (19, 127808775), (25, 97134669), (45, 53963705), (57, 42602925), (75, 32378223), (95, 25561755), (171, 14200975), (225, 10792741), (285, 8520585), (347, 6998175), (475, 5112351), (855, 2840195), (1041, 2332725), (1425, 1704117), (1637, 1483425), (1735, 1399635), (3123, 777575), (4275, 568039), (4911, 494475), (5205, 466545), (6593, 368325), (8185, 296685), (8675, 279927), (14733, 164825), (15615, 155515), (19779, 122775), (24555, 98895), (26025, 93309), (31103, 78075), (32965, 73665), (40925, 59337)]