329047875

素因数分解:

$3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:334

約数の個数: 96

約数和(自身を含む): 647337600

約数和(自身を除く): 318289725

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 125, 149, 151, 195, 225, 325, 375, 447, 453, 585, 745, 755, 975, 1125, 1341, 1359, 1625, 1937, 1963, 2235, 2265, 2925, 3725, 3775, 4875, 5811, 5889, 6705, 6795, 9685, 9815, 11175, 11325, 14625, 17433, 17667, 18625, 18875, 22499, 29055, 29445, 33525, 33975, 48425, 49075, 55875, 56625, 67497, 87165, 88335, 112495, 145275, 147225, 167625, 169875, 202491, 242125, 245375, 292487, 337485, 435825, 441675, 562475, 726375, 736125, 877461, 1012455, 1462435, 1687425, 2179125, 2208375, 2632383, 2812375, 4387305, 5062275, 7312175, 8437125, 13161915, 21936525, 25311375, 36560875, 65809575, 109682625, 329047875]

約数ペア:

[(1, 329047875), (3, 109682625), (5, 65809575), (9, 36560875), (13, 25311375), (15, 21936525), (25, 13161915), (39, 8437125), (45, 7312175), (65, 5062275), (75, 4387305), (117, 2812375), (125, 2632383), (149, 2208375), (151, 2179125), (195, 1687425), (225, 1462435), (325, 1012455), (375, 877461), (447, 736125), (453, 726375), (585, 562475), (745, 441675), (755, 435825), (975, 337485), (1125, 292487), (1341, 245375), (1359, 242125), (1625, 202491), (1937, 169875), (1963, 167625), (2235, 147225), (2265, 145275), (2925, 112495), (3725, 88335), (3775, 87165), (4875, 67497), (5811, 56625), (5889, 55875), (6705, 49075), (6795, 48425), (9685, 33975), (9815, 33525), (11175, 29445), (11325, 29055), (14625, 22499), (17433, 18875), (17667, 18625)]