82995525

素因数分解:

$3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:283

約数の個数: 72

約数和(自身を含む): 156505856

約数和(自身を除く): 73510331

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 73, 75, 93, 155, 163, 219, 225, 279, 365, 465, 489, 657, 775, 815, 1095, 1395, 1467, 1825, 2263, 2325, 2445, 3285, 4075, 5053, 5475, 6789, 6975, 7335, 11315, 11899, 12225, 15159, 16425, 20367, 25265, 33945, 35697, 36675, 45477, 56575, 59495, 75795, 101835, 107091, 126325, 169725, 178485, 227385, 297475, 368869, 378975, 509175, 535455, 892425, 1106607, 1136925, 1844345, 2677275, 3319821, 5533035, 9221725, 16599105, 27665175, 82995525]

約数ペア:

[(1, 82995525), (3, 27665175), (5, 16599105), (9, 9221725), (15, 5533035), (25, 3319821), (31, 2677275), (45, 1844345), (73, 1136925), (75, 1106607), (93, 892425), (155, 535455), (163, 509175), (219, 378975), (225, 368869), (279, 297475), (365, 227385), (465, 178485), (489, 169725), (657, 126325), (775, 107091), (815, 101835), (1095, 75795), (1395, 59495), (1467, 56575), (1825, 45477), (2263, 36675), (2325, 35697), (2445, 33945), (3285, 25265), (4075, 20367), (5053, 16425), (5475, 15159), (6789, 12225), (6975, 11899), (7335, 11315)]