248251055

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{3407}}^1$

素因数の和:3503

約数の個数: 32

約数和(自身を含む): 343526400

約数和(自身を除く): 95275345

約数列:

[1, 5, 13, 19, 59, 65, 95, 247, 295, 767, 1121, 1235, 3407, 3835, 5605, 14573, 17035, 44291, 64733, 72865, 201013, 221455, 323665, 841529, 1005065, 2613169, 3819247, 4207645, 13065845, 19096235, 49650211, 248251055]

約数ペア:

[(1, 248251055), (5, 49650211), (13, 19096235), (19, 13065845), (59, 4207645), (65, 3819247), (95, 2613169), (247, 1005065), (295, 841529), (767, 323665), (1121, 221455), (1235, 201013), (3407, 72865), (3835, 64733), (5605, 44291), (14573, 17035)]