66184545

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1699}}^1$

素因数の和:1774

約数の個数: 48

約数和(自身を含む): 125582400

約数和(自身を除く): 59397855

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 53, 105, 147, 159, 245, 265, 371, 735, 795, 1113, 1699, 1855, 2597, 5097, 5565, 7791, 8495, 11893, 12985, 25485, 35679, 38955, 59465, 83251, 90047, 178395, 249753, 270141, 416255, 450235, 630329, 1248765, 1350705, 1890987, 3151645, 4412303, 9454935, 13236909, 22061515, 66184545]

約数ペア:

[(1, 66184545), (3, 22061515), (5, 13236909), (7, 9454935), (15, 4412303), (21, 3151645), (35, 1890987), (49, 1350705), (53, 1248765), (105, 630329), (147, 450235), (159, 416255), (245, 270141), (265, 249753), (371, 178395), (735, 90047), (795, 83251), (1113, 59465), (1699, 38955), (1855, 35679), (2597, 25485), (5097, 12985), (5565, 11893), (7791, 8495)]