15515682

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:363

約数の個数: 64

約数和(自身を含む): 38648064

約数和(自身を除く): 23132382

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 157, 181, 182, 273, 314, 362, 471, 543, 546, 942, 1086, 1099, 1267, 2041, 2198, 2353, 2534, 3297, 3801, 4082, 4706, 6123, 6594, 7059, 7602, 12246, 14118, 14287, 16471, 28417, 28574, 32942, 42861, 49413, 56834, 85251, 85722, 98826, 170502, 198919, 369421, 397838, 596757, 738842, 1108263, 1193514, 2216526, 2585947, 5171894, 7757841, 15515682]

約数ペア:

[(1, 15515682), (2, 7757841), (3, 5171894), (6, 2585947), (7, 2216526), (13, 1193514), (14, 1108263), (21, 738842), (26, 596757), (39, 397838), (42, 369421), (78, 198919), (91, 170502), (157, 98826), (181, 85722), (182, 85251), (273, 56834), (314, 49413), (362, 42861), (471, 32942), (543, 28574), (546, 28417), (942, 16471), (1086, 14287), (1099, 14118), (1267, 12246), (2041, 7602), (2198, 7059), (2353, 6594), (2534, 6123), (3297, 4706), (3801, 4082)]