724246145

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{2633}}^1$

素因数の和:2945

約数の個数: 32

約数和(自身を含む): 1031685120

約数和(自身を除く): 307438975

約数列:

[1, 5, 7, 29, 35, 145, 203, 271, 1015, 1355, 1897, 2633, 7859, 9485, 13165, 18431, 39295, 55013, 76357, 92155, 275065, 381785, 534499, 713543, 2672495, 3567715, 4994801, 20692747, 24974005, 103463735, 144849229, 724246145]

約数ペア:

[(1, 724246145), (5, 144849229), (7, 103463735), (29, 24974005), (35, 20692747), (145, 4994801), (203, 3567715), (271, 2672495), (1015, 713543), (1355, 534499), (1897, 381785), (2633, 275065), (7859, 92155), (9485, 76357), (13165, 55013), (18431, 39295)]