7055895

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:216

約数の個数: 64

約数和(自身を含む): 14515200

約数和(自身を除く): 7459305

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 41, 55, 77, 105, 123, 149, 165, 205, 231, 287, 385, 447, 451, 615, 745, 861, 1043, 1155, 1353, 1435, 1639, 2235, 2255, 3129, 3157, 4305, 4917, 5215, 6109, 6765, 8195, 9471, 11473, 15645, 15785, 18327, 24585, 30545, 34419, 42763, 47355, 57365, 67199, 91635, 128289, 172095, 201597, 213815, 335995, 470393, 641445, 1007985, 1411179, 2351965, 7055895]

約数ペア:

[(1, 7055895), (3, 2351965), (5, 1411179), (7, 1007985), (11, 641445), (15, 470393), (21, 335995), (33, 213815), (35, 201597), (41, 172095), (55, 128289), (77, 91635), (105, 67199), (123, 57365), (149, 47355), (165, 42763), (205, 34419), (231, 30545), (287, 24585), (385, 18327), (447, 15785), (451, 15645), (615, 11473), (745, 9471), (861, 8195), (1043, 6765), (1155, 6109), (1353, 5215), (1435, 4917), (1639, 4305), (2235, 3157), (2255, 3129)]