13495875

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:137

約数の個数: 64

約数和(自身を含む): 24935040

約数和(自身を除く): 11439165

約数列:

[1, 3, 5, 15, 17, 25, 29, 51, 73, 75, 85, 87, 125, 145, 219, 255, 365, 375, 425, 435, 493, 725, 1095, 1241, 1275, 1479, 1825, 2117, 2125, 2175, 2465, 3625, 3723, 5475, 6205, 6351, 6375, 7395, 9125, 10585, 10875, 12325, 18615, 27375, 31025, 31755, 35989, 36975, 52925, 61625, 93075, 107967, 155125, 158775, 179945, 184875, 264625, 465375, 539835, 793875, 899725, 2699175, 4498625, 13495875]

約数ペア:

[(1, 13495875), (3, 4498625), (5, 2699175), (15, 899725), (17, 793875), (25, 539835), (29, 465375), (51, 264625), (73, 184875), (75, 179945), (85, 158775), (87, 155125), (125, 107967), (145, 93075), (219, 61625), (255, 52925), (365, 36975), (375, 35989), (425, 31755), (435, 31025), (493, 27375), (725, 18615), (1095, 12325), (1241, 10875), (1275, 10585), (1479, 9125), (1825, 7395), (2117, 6375), (2125, 6351), (2175, 6205), (2465, 5475), (3625, 3723)]