71350615

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1$

素因数の和:536

約数の個数: 48

約数和(自身を含む): 108542592

約数和(自身を除く): 37191977

約数列:

[1, 5, 7, 17, 35, 37, 49, 85, 119, 185, 245, 259, 463, 595, 629, 833, 1295, 1813, 2315, 3145, 3241, 4165, 4403, 7871, 9065, 16205, 17131, 22015, 22687, 30821, 39355, 55097, 85655, 113435, 119917, 154105, 275485, 291227, 385679, 599585, 839419, 1456135, 1928395, 2038589, 4197095, 10192945, 14270123, 71350615]

約数ペア:

[(1, 71350615), (5, 14270123), (7, 10192945), (17, 4197095), (35, 2038589), (37, 1928395), (49, 1456135), (85, 839419), (119, 599585), (185, 385679), (245, 291227), (259, 275485), (463, 154105), (595, 119917), (629, 113435), (833, 85655), (1295, 55097), (1813, 39355), (2315, 30821), (3145, 22687), (3241, 22015), (4165, 17131), (4403, 16205), (7871, 9065)]