15112252

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 29611008

約数和(自身を除く): 14498756

約数列:

[1, 2, 4, 17, 31, 34, 62, 67, 68, 107, 124, 134, 214, 268, 428, 527, 1054, 1139, 1819, 2077, 2108, 2278, 3317, 3638, 4154, 4556, 6634, 7169, 7276, 8308, 13268, 14338, 28676, 35309, 56389, 70618, 112778, 121873, 141236, 222239, 225556, 243746, 444478, 487492, 888956, 3778063, 7556126, 15112252]

約数ペア:

[(1, 15112252), (2, 7556126), (4, 3778063), (17, 888956), (31, 487492), (34, 444478), (62, 243746), (67, 225556), (68, 222239), (107, 141236), (124, 121873), (134, 112778), (214, 70618), (268, 56389), (428, 35309), (527, 28676), (1054, 14338), (1139, 13268), (1819, 8308), (2077, 7276), (2108, 7169), (2278, 6634), (3317, 4556), (3638, 4154)]