78779035

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 102735360

約数和(自身を除く): 23956325

約数列:

[1, 5, 19, 83, 95, 97, 103, 415, 485, 515, 1577, 1843, 1957, 7885, 8051, 8549, 9215, 9785, 9991, 40255, 42745, 49955, 152969, 162431, 189829, 764845, 812155, 829253, 949145, 4146265, 15755807, 78779035]

約数ペア:

[(1, 78779035), (5, 15755807), (19, 4146265), (83, 949145), (95, 829253), (97, 812155), (103, 764845), (415, 189829), (485, 162431), (515, 152969), (1577, 49955), (1843, 42745), (1957, 40255), (7885, 9991), (8051, 9785), (8549, 9215)]