88357725

素因数分解:

$3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{5531}}^1$

素因数の和:5618

約数の個数: 36

約数和(自身を含む): 160516512

約数和(自身を除く): 72158787

約数列:

[1, 3, 5, 9, 15, 25, 45, 71, 75, 213, 225, 355, 639, 1065, 1775, 3195, 5325, 5531, 15975, 16593, 27655, 49779, 82965, 138275, 248895, 392701, 414825, 1178103, 1244475, 1963505, 3534309, 5890515, 9817525, 17671545, 29452575, 88357725]

約数ペア:

[(1, 88357725), (3, 29452575), (5, 17671545), (9, 9817525), (15, 5890515), (25, 3534309), (45, 1963505), (71, 1244475), (75, 1178103), (213, 414825), (225, 392701), (355, 248895), (639, 138275), (1065, 82965), (1775, 49779), (3195, 27655), (5325, 16593), (5531, 15975)]