605475

素因数分解:

$3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:58

約数の個数: 60

約数和(自身を含む): 1260336

約数和(自身を除く): 654861

約数列:

[1, 3, 5, 9, 13, 15, 23, 25, 27, 39, 45, 65, 69, 75, 81, 115, 117, 135, 195, 207, 225, 299, 325, 345, 351, 405, 575, 585, 621, 675, 897, 975, 1035, 1053, 1495, 1725, 1755, 1863, 2025, 2691, 2925, 3105, 4485, 5175, 5265, 7475, 8073, 8775, 9315, 13455, 15525, 22425, 24219, 26325, 40365, 46575, 67275, 121095, 201825, 605475]

約数ペア:

[(1, 605475), (3, 201825), (5, 121095), (9, 67275), (13, 46575), (15, 40365), (23, 26325), (25, 24219), (27, 22425), (39, 15525), (45, 13455), (65, 9315), (69, 8775), (75, 8073), (81, 7475), (115, 5265), (117, 5175), (135, 4485), (195, 3105), (207, 2925), (225, 2691), (299, 2025), (325, 1863), (345, 1755), (351, 1725), (405, 1495), (575, 1053), (585, 1035), (621, 975), (675, 897)]