719325

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:178

約数の個数: 36

約数和(自身を含む): 1354080

約数和(自身を除く): 634755

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 139, 207, 225, 345, 417, 575, 695, 1035, 1251, 1725, 2085, 3197, 3475, 5175, 6255, 9591, 10425, 15985, 28773, 31275, 47955, 79925, 143865, 239775, 719325]

約数ペア:

[(1, 719325), (3, 239775), (5, 143865), (9, 79925), (15, 47955), (23, 31275), (25, 28773), (45, 15985), (69, 10425), (75, 9591), (115, 6255), (139, 5175), (207, 3475), (225, 3197), (345, 2085), (417, 1725), (575, 1251), (695, 1035)]