15504762

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:487

約数の個数: 64

約数和(自身を含む): 38787840

約数和(自身を除く): 23283078

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 73, 78, 91, 146, 182, 219, 273, 389, 438, 511, 546, 778, 949, 1022, 1167, 1533, 1898, 2334, 2723, 2847, 3066, 5057, 5446, 5694, 6643, 8169, 10114, 13286, 15171, 16338, 19929, 28397, 30342, 35399, 39858, 56794, 70798, 85191, 106197, 170382, 198779, 212394, 369161, 397558, 596337, 738322, 1107483, 1192674, 2214966, 2584127, 5168254, 7752381, 15504762]

約数ペア:

[(1, 15504762), (2, 7752381), (3, 5168254), (6, 2584127), (7, 2214966), (13, 1192674), (14, 1107483), (21, 738322), (26, 596337), (39, 397558), (42, 369161), (73, 212394), (78, 198779), (91, 170382), (146, 106197), (182, 85191), (219, 70798), (273, 56794), (389, 39858), (438, 35399), (511, 30342), (546, 28397), (778, 19929), (949, 16338), (1022, 15171), (1167, 13286), (1533, 10114), (1898, 8169), (2334, 6643), (2723, 5694), (2847, 5446), (3066, 5057)]