42585075

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:266

約数の個数: 96

約数和(自身を含む): 88327680

約数和(自身を除く): 45742605

約数列:

[1, 3, 5, 9, 13, 15, 23, 25, 27, 39, 45, 65, 69, 75, 115, 117, 135, 195, 207, 211, 225, 299, 325, 345, 351, 575, 585, 621, 633, 675, 897, 975, 1035, 1055, 1495, 1725, 1755, 1899, 2691, 2743, 2925, 3105, 3165, 4485, 4853, 5175, 5275, 5697, 7475, 8073, 8229, 8775, 9495, 13455, 13715, 14559, 15525, 15825, 22425, 24265, 24687, 28485, 40365, 41145, 43677, 47475, 63089, 67275, 68575, 72795, 74061, 121325, 123435, 131031, 142425, 189267, 201825, 205725, 218385, 315445, 363975, 370305, 567801, 617175, 655155, 946335, 1091925, 1577225, 1703403, 1851525, 2839005, 3275775, 4731675, 8517015, 14195025, 42585075]

約数ペア:

[(1, 42585075), (3, 14195025), (5, 8517015), (9, 4731675), (13, 3275775), (15, 2839005), (23, 1851525), (25, 1703403), (27, 1577225), (39, 1091925), (45, 946335), (65, 655155), (69, 617175), (75, 567801), (115, 370305), (117, 363975), (135, 315445), (195, 218385), (207, 205725), (211, 201825), (225, 189267), (299, 142425), (325, 131031), (345, 123435), (351, 121325), (575, 74061), (585, 72795), (621, 68575), (633, 67275), (675, 63089), (897, 47475), (975, 43677), (1035, 41145), (1055, 40365), (1495, 28485), (1725, 24687), (1755, 24265), (1899, 22425), (2691, 15825), (2743, 15525), (2925, 14559), (3105, 13715), (3165, 13455), (4485, 9495), (4853, 8775), (5175, 8229), (5275, 8073), (5697, 7475)]