79211685

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{2293}}^1$

素因数の和:2362

約数の個数: 48

約数和(自身を含む): 150633216

約数和(自身を除く): 71421531

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 49, 105, 141, 147, 235, 245, 329, 705, 735, 987, 1645, 2293, 2303, 4935, 6879, 6909, 11465, 11515, 16051, 34395, 34545, 48153, 80255, 107771, 112357, 240765, 323313, 337071, 538855, 561785, 754397, 1616565, 1685355, 2263191, 3771985, 5280779, 11315955, 15842337, 26403895, 79211685]

約数ペア:

[(1, 79211685), (3, 26403895), (5, 15842337), (7, 11315955), (15, 5280779), (21, 3771985), (35, 2263191), (47, 1685355), (49, 1616565), (105, 754397), (141, 561785), (147, 538855), (235, 337071), (245, 323313), (329, 240765), (705, 112357), (735, 107771), (987, 80255), (1645, 48153), (2293, 34545), (2303, 34395), (4935, 16051), (6879, 11515), (6909, 11465)]