15523170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{751}}^1$

素因数の和:827

約数の個数: 64

約数和(自身を含む): 40932864

約数和(自身を除く): 25409694

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 53, 65, 78, 106, 130, 159, 195, 265, 318, 390, 530, 689, 751, 795, 1378, 1502, 1590, 2067, 2253, 3445, 3755, 4134, 4506, 6890, 7510, 9763, 10335, 11265, 19526, 20670, 22530, 29289, 39803, 48815, 58578, 79606, 97630, 119409, 146445, 199015, 238818, 292890, 398030, 517439, 597045, 1034878, 1194090, 1552317, 2587195, 3104634, 5174390, 7761585, 15523170]

約数ペア:

[(1, 15523170), (2, 7761585), (3, 5174390), (5, 3104634), (6, 2587195), (10, 1552317), (13, 1194090), (15, 1034878), (26, 597045), (30, 517439), (39, 398030), (53, 292890), (65, 238818), (78, 199015), (106, 146445), (130, 119409), (159, 97630), (195, 79606), (265, 58578), (318, 48815), (390, 39803), (530, 29289), (689, 22530), (751, 20670), (795, 19526), (1378, 11265), (1502, 10335), (1590, 9763), (2067, 7510), (2253, 6890), (3445, 4506), (3755, 4134)]