15065490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{643}}^1$

素因数の和:735

約数の個数: 64

約数和(自身を含む): 40061952

約数和(自身を除く): 24996462

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 71, 110, 142, 165, 213, 330, 355, 426, 643, 710, 781, 1065, 1286, 1562, 1929, 2130, 2343, 3215, 3858, 3905, 4686, 6430, 7073, 7810, 9645, 11715, 14146, 19290, 21219, 23430, 35365, 42438, 45653, 70730, 91306, 106095, 136959, 212190, 228265, 273918, 456530, 502183, 684795, 1004366, 1369590, 1506549, 2510915, 3013098, 5021830, 7532745, 15065490]

約数ペア:

[(1, 15065490), (2, 7532745), (3, 5021830), (5, 3013098), (6, 2510915), (10, 1506549), (11, 1369590), (15, 1004366), (22, 684795), (30, 502183), (33, 456530), (55, 273918), (66, 228265), (71, 212190), (110, 136959), (142, 106095), (165, 91306), (213, 70730), (330, 45653), (355, 42438), (426, 35365), (643, 23430), (710, 21219), (781, 19290), (1065, 14146), (1286, 11715), (1562, 9645), (1929, 7810), (2130, 7073), (2343, 6430), (3215, 4686), (3858, 3905)]