15116556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:263

約数の個数: 96

約数和(自身を含む): 44154880

約数和(自身を除く): 29038324

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 109, 127, 156, 182, 218, 254, 273, 327, 364, 381, 436, 508, 546, 654, 762, 763, 889, 1092, 1308, 1417, 1524, 1526, 1651, 1778, 2289, 2667, 2834, 3052, 3302, 3556, 4251, 4578, 4953, 5334, 5668, 6604, 8502, 9156, 9906, 9919, 10668, 11557, 13843, 17004, 19812, 19838, 23114, 27686, 29757, 34671, 39676, 41529, 46228, 55372, 59514, 69342, 83058, 96901, 119028, 138684, 166116, 179959, 193802, 290703, 359918, 387604, 539877, 581406, 719836, 1079754, 1162812, 1259713, 2159508, 2519426, 3779139, 5038852, 7558278, 15116556]

約数ペア:

[(1, 15116556), (2, 7558278), (3, 5038852), (4, 3779139), (6, 2519426), (7, 2159508), (12, 1259713), (13, 1162812), (14, 1079754), (21, 719836), (26, 581406), (28, 539877), (39, 387604), (42, 359918), (52, 290703), (78, 193802), (84, 179959), (91, 166116), (109, 138684), (127, 119028), (156, 96901), (182, 83058), (218, 69342), (254, 59514), (273, 55372), (327, 46228), (364, 41529), (381, 39676), (436, 34671), (508, 29757), (546, 27686), (654, 23114), (762, 19838), (763, 19812), (889, 17004), (1092, 13843), (1308, 11557), (1417, 10668), (1524, 9919), (1526, 9906), (1651, 9156), (1778, 8502), (2289, 6604), (2667, 5668), (2834, 5334), (3052, 4953), (3302, 4578), (3556, 4251)]