74861955

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{11317}}^1$

素因数の和:11345

約数の個数: 48

約数和(自身を含む): 154830240

約数和(自身を除く): 79968285

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 441, 735, 945, 1323, 2205, 6615, 11317, 33951, 56585, 79219, 101853, 169755, 237657, 305559, 396095, 509265, 554533, 712971, 1188285, 1527795, 1663599, 2138913, 2772665, 3564855, 4990797, 8317995, 10694565, 14972391, 24953985, 74861955]

約数ペア:

[(1, 74861955), (3, 24953985), (5, 14972391), (7, 10694565), (9, 8317995), (15, 4990797), (21, 3564855), (27, 2772665), (35, 2138913), (45, 1663599), (49, 1527795), (63, 1188285), (105, 712971), (135, 554533), (147, 509265), (189, 396095), (245, 305559), (315, 237657), (441, 169755), (735, 101853), (945, 79219), (1323, 56585), (2205, 33951), (6615, 11317)]