15850233

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 27495936

約数和(自身を除く): 11645703

約数列:

[1, 3, 7, 9, 21, 47, 53, 63, 101, 141, 159, 303, 329, 371, 423, 477, 707, 909, 987, 1113, 2121, 2491, 2961, 3339, 4747, 5353, 6363, 7473, 14241, 16059, 17437, 22419, 33229, 37471, 42723, 48177, 52311, 99687, 112413, 156933, 251591, 299061, 337239, 754773, 1761137, 2264319, 5283411, 15850233]

約数ペア:

[(1, 15850233), (3, 5283411), (7, 2264319), (9, 1761137), (21, 754773), (47, 337239), (53, 299061), (63, 251591), (101, 156933), (141, 112413), (159, 99687), (303, 52311), (329, 48177), (371, 42723), (423, 37471), (477, 33229), (707, 22419), (909, 17437), (987, 16059), (1113, 14241), (2121, 7473), (2491, 6363), (2961, 5353), (3339, 4747)]