1620368795185

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{114553}}^1\times {\mathrm{13037}}^1$

素因数の和:127633

約数の個数: 32

約数和(自身を含む): 2294100559872

約数和(自身を除く): 673731764687

約数列:

[1, 5, 7, 31, 35, 155, 217, 1085, 13037, 65185, 91259, 114553, 404147, 456295, 572765, 801871, 2020735, 2829029, 3551143, 4009355, 14145145, 17755715, 24858001, 124290005, 1493427461, 7467137305, 10453992227, 46296251291, 52269961135, 231481256455, 324073759037, 1620368795185]

約数ペア:

[(1, 1620368795185), (5, 324073759037), (7, 231481256455), (31, 52269961135), (35, 46296251291), (155, 10453992227), (217, 7467137305), (1085, 1493427461), (13037, 124290005), (65185, 24858001), (91259, 17755715), (114553, 14145145), (404147, 4009355), (456295, 3551143), (572765, 2829029), (801871, 2020735)]