45316575

素因数分解:

$3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:209

約数の個数: 72

約数和(自身を含む): 85887360

約数和(自身を除く): 40570785

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 73, 75, 89, 93, 155, 219, 225, 267, 279, 365, 445, 465, 657, 775, 801, 1095, 1335, 1395, 1825, 2225, 2263, 2325, 2759, 3285, 4005, 5475, 6497, 6675, 6789, 6975, 8277, 11315, 13795, 16425, 19491, 20025, 20367, 24831, 32485, 33945, 41385, 56575, 58473, 68975, 97455, 101835, 124155, 162425, 169725, 201407, 206925, 292365, 487275, 509175, 604221, 620775, 1007035, 1461825, 1812663, 3021105, 5035175, 9063315, 15105525, 45316575]

約数ペア:

[(1, 45316575), (3, 15105525), (5, 9063315), (9, 5035175), (15, 3021105), (25, 1812663), (31, 1461825), (45, 1007035), (73, 620775), (75, 604221), (89, 509175), (93, 487275), (155, 292365), (219, 206925), (225, 201407), (267, 169725), (279, 162425), (365, 124155), (445, 101835), (465, 97455), (657, 68975), (775, 58473), (801, 56575), (1095, 41385), (1335, 33945), (1395, 32485), (1825, 24831), (2225, 20367), (2263, 20025), (2325, 19491), (2759, 16425), (3285, 13795), (4005, 11315), (5475, 8277), (6497, 6975), (6675, 6789)]