74902515

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1327}}^1$

素因数の和:1459

約数の個数: 32

約数和(自身を含む): 123918336

約数和(自身を除く): 49015821

約数列:

[1, 3, 5, 15, 53, 71, 159, 213, 265, 355, 795, 1065, 1327, 3763, 3981, 6635, 11289, 18815, 19905, 56445, 70331, 94217, 210993, 282651, 351655, 471085, 1054965, 1413255, 4993501, 14980503, 24967505, 74902515]

約数ペア:

[(1, 74902515), (3, 24967505), (5, 14980503), (15, 4993501), (53, 1413255), (71, 1054965), (159, 471085), (213, 351655), (265, 282651), (355, 210993), (795, 94217), (1065, 70331), (1327, 56445), (3763, 19905), (3981, 18815), (6635, 11289)]