70449825

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 121627136

約数和(自身を除く): 51177311

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 157, 193, 465, 471, 579, 775, 785, 965, 2325, 2355, 2895, 3925, 4825, 4867, 5983, 11775, 14475, 14601, 17949, 24335, 29915, 30301, 73005, 89745, 90903, 121675, 149575, 151505, 365025, 448725, 454515, 757525, 939331, 2272575, 2817993, 4696655, 14089965, 23483275, 70449825]

約数ペア:

[(1, 70449825), (3, 23483275), (5, 14089965), (15, 4696655), (25, 2817993), (31, 2272575), (75, 939331), (93, 757525), (155, 454515), (157, 448725), (193, 365025), (465, 151505), (471, 149575), (579, 121675), (775, 90903), (785, 89745), (965, 73005), (2325, 30301), (2355, 29915), (2895, 24335), (3925, 17949), (4825, 14601), (4867, 14475), (5983, 11775)]