15125490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7307}}^1$

素因数の和:7343

約数の個数: 48

約数和(自身を含む): 41041728

約数和(自身を除く): 25916238

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 7307, 14614, 21921, 36535, 43842, 65763, 73070, 109605, 131526, 168061, 219210, 328815, 336122, 504183, 657630, 840305, 1008366, 1512549, 1680610, 2520915, 3025098, 5041830, 7562745, 15125490]

約数ペア:

[(1, 15125490), (2, 7562745), (3, 5041830), (5, 3025098), (6, 2520915), (9, 1680610), (10, 1512549), (15, 1008366), (18, 840305), (23, 657630), (30, 504183), (45, 336122), (46, 328815), (69, 219210), (90, 168061), (115, 131526), (138, 109605), (207, 73070), (230, 65763), (345, 43842), (414, 36535), (690, 21921), (1035, 14614), (2070, 7307)]