727794915

素因数分解:

$3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{227}}^1\times {\mathrm{1013}}^1$

素因数の和:1459

約数の個数: 32

約数和(自身を含む): 1176304896

約数和(自身を除く): 448509981

約数列:

[1, 3, 5, 15, 211, 227, 633, 681, 1013, 1055, 1135, 3039, 3165, 3405, 5065, 15195, 47897, 143691, 213743, 229951, 239485, 641229, 689853, 718455, 1068715, 1149755, 3206145, 3449265, 48519661, 145558983, 242598305, 727794915]

約数ペア:

[(1, 727794915), (3, 242598305), (5, 145558983), (15, 48519661), (211, 3449265), (227, 3206145), (633, 1149755), (681, 1068715), (1013, 718455), (1055, 689853), (1135, 641229), (3039, 239485), (3165, 229951), (3405, 213743), (5065, 143691), (15195, 47897)]