88426725

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1$

素因数の和:638

約数の個数: 48

約数和(自身を含む): 153275904

約数和(自身を除く): 64849179

約数列:

[1, 3, 5, 15, 25, 31, 73, 75, 93, 155, 219, 365, 465, 521, 775, 1095, 1563, 1825, 2263, 2325, 2605, 5475, 6789, 7815, 11315, 13025, 16151, 33945, 38033, 39075, 48453, 56575, 80755, 114099, 169725, 190165, 242265, 403775, 570495, 950825, 1179023, 1211325, 2852475, 3537069, 5895115, 17685345, 29475575, 88426725]

約数ペア:

[(1, 88426725), (3, 29475575), (5, 17685345), (15, 5895115), (25, 3537069), (31, 2852475), (73, 1211325), (75, 1179023), (93, 950825), (155, 570495), (219, 403775), (365, 242265), (465, 190165), (521, 169725), (775, 114099), (1095, 80755), (1563, 56575), (1825, 48453), (2263, 39075), (2325, 38033), (2605, 33945), (5475, 16151), (6789, 13025), (7815, 11315)]