1318379625

素因数分解:

$3^3\times 5^3\times {\mathrm{31}}^1\times {\mathrm{12601}}^1$

素因数の和:12656

約数の個数: 64

約数和(自身を含む): 2516367360

約数和(自身を除く): 1197987735

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 45, 75, 93, 125, 135, 155, 225, 279, 375, 465, 675, 775, 837, 1125, 1395, 2325, 3375, 3875, 4185, 6975, 11625, 12601, 20925, 34875, 37803, 63005, 104625, 113409, 189015, 315025, 340227, 390631, 567045, 945075, 1171893, 1575125, 1701135, 1953155, 2835225, 3515679, 4725375, 5859465, 8505675, 9765775, 10547037, 14176125, 17578395, 29297325, 42528375, 48828875, 52735185, 87891975, 146486625, 263675925, 439459875, 1318379625]

約数ペア:

[(1, 1318379625), (3, 439459875), (5, 263675925), (9, 146486625), (15, 87891975), (25, 52735185), (27, 48828875), (31, 42528375), (45, 29297325), (75, 17578395), (93, 14176125), (125, 10547037), (135, 9765775), (155, 8505675), (225, 5859465), (279, 4725375), (375, 3515679), (465, 2835225), (675, 1953155), (775, 1701135), (837, 1575125), (1125, 1171893), (1395, 945075), (2325, 567045), (3375, 390631), (3875, 340227), (4185, 315025), (6975, 189015), (11625, 113409), (12601, 104625), (20925, 63005), (34875, 37803)]