15126762

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:235

約数の個数: 64

約数和(自身を含む): 36126720

約数和(自身を除く): 20999958

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 79, 94, 97, 141, 158, 194, 237, 282, 291, 329, 474, 553, 582, 658, 679, 987, 1106, 1358, 1659, 1974, 2037, 3318, 3713, 4074, 4559, 7426, 7663, 9118, 11139, 13677, 15326, 22278, 22989, 25991, 27354, 31913, 45978, 51982, 53641, 63826, 77973, 95739, 107282, 155946, 160923, 191478, 321846, 360161, 720322, 1080483, 2160966, 2521127, 5042254, 7563381, 15126762]

約数ペア:

[(1, 15126762), (2, 7563381), (3, 5042254), (6, 2521127), (7, 2160966), (14, 1080483), (21, 720322), (42, 360161), (47, 321846), (79, 191478), (94, 160923), (97, 155946), (141, 107282), (158, 95739), (194, 77973), (237, 63826), (282, 53641), (291, 51982), (329, 45978), (474, 31913), (553, 27354), (582, 25991), (658, 22989), (679, 22278), (987, 15326), (1106, 13677), (1358, 11139), (1659, 9118), (1974, 7663), (2037, 7426), (3318, 4559), (3713, 4074)]