616071615

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{607}}^1\times {\mathrm{953}}^1$

素因数の和:1639

約数の個数: 32

約数和(自身を含む): 1002295296

約数和(自身を除く): 386223681

約数列:

[1, 3, 5, 15, 71, 213, 355, 607, 953, 1065, 1821, 2859, 3035, 4765, 9105, 14295, 43097, 67663, 129291, 202989, 215485, 338315, 578471, 646455, 1014945, 1735413, 2892355, 8677065, 41071441, 123214323, 205357205, 616071615]

約数ペア:

[(1, 616071615), (3, 205357205), (5, 123214323), (15, 41071441), (71, 8677065), (213, 2892355), (355, 1735413), (607, 1014945), (953, 646455), (1065, 578471), (1821, 338315), (2859, 215485), (3035, 202989), (4765, 129291), (9105, 67663), (14295, 43097)]