74099505

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1697}}^1$

素因数の和:1817

約数の個数: 32

約数和(自身を含む): 123234048

約数和(自身を除く): 49134543

約数列:

[1, 3, 5, 15, 41, 71, 123, 205, 213, 355, 615, 1065, 1697, 2911, 5091, 8485, 8733, 14555, 25455, 43665, 69577, 120487, 208731, 347885, 361461, 602435, 1043655, 1807305, 4939967, 14819901, 24699835, 74099505]

約数ペア:

[(1, 74099505), (3, 24699835), (5, 14819901), (15, 4939967), (41, 1807305), (71, 1043655), (123, 602435), (205, 361461), (213, 347885), (355, 208731), (615, 120487), (1065, 69577), (1697, 43665), (2911, 25455), (5091, 14555), (8485, 8733)]