15072302

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:225

約数の個数: 48

約数和(自身を含む): 28440720

約数和(自身を除く): 13368418

約数列:

[1, 2, 7, 14, 17, 34, 49, 83, 98, 109, 119, 166, 218, 238, 581, 763, 833, 1162, 1411, 1526, 1666, 1853, 2822, 3706, 4067, 5341, 8134, 9047, 9877, 10682, 12971, 18094, 19754, 25942, 63329, 69139, 90797, 126658, 138278, 153799, 181594, 307598, 443303, 886606, 1076593, 2153186, 7536151, 15072302]

約数ペア:

[(1, 15072302), (2, 7536151), (7, 2153186), (14, 1076593), (17, 886606), (34, 443303), (49, 307598), (83, 181594), (98, 153799), (109, 138278), (119, 126658), (166, 90797), (218, 69139), (238, 63329), (581, 25942), (763, 19754), (833, 18094), (1162, 12971), (1411, 10682), (1526, 9877), (1666, 9047), (1853, 8134), (2822, 5341), (3706, 4067)]