2015690835

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1\times {\mathrm{257}}^1$

素因数の和:564

約数の個数: 64

約数和(自身を含む): 3395395584

約数和(自身を除く): 1379704749

約数列:

[1, 3, 5, 15, 31, 93, 101, 155, 167, 257, 303, 465, 501, 505, 771, 835, 1285, 1515, 2505, 3131, 3855, 5177, 7967, 9393, 15531, 15655, 16867, 23901, 25885, 25957, 39835, 42919, 46965, 50601, 77655, 77871, 84335, 119505, 128757, 129785, 214595, 253005, 389355, 522877, 643785, 804667, 1330489, 1568631, 2414001, 2614385, 3991467, 4023335, 4334819, 6652445, 7843155, 12070005, 13004457, 19957335, 21674095, 65022285, 134379389, 403138167, 671896945, 2015690835]

約数ペア:

[(1, 2015690835), (3, 671896945), (5, 403138167), (15, 134379389), (31, 65022285), (93, 21674095), (101, 19957335), (155, 13004457), (167, 12070005), (257, 7843155), (303, 6652445), (465, 4334819), (501, 4023335), (505, 3991467), (771, 2614385), (835, 2414001), (1285, 1568631), (1515, 1330489), (2505, 804667), (3131, 643785), (3855, 522877), (5177, 389355), (7967, 253005), (9393, 214595), (15531, 129785), (15655, 128757), (16867, 119505), (23901, 84335), (25885, 77871), (25957, 77655), (39835, 50601), (42919, 46965)]