157338545

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{5861}}^1$

素因数の和:5945

約数の個数: 32

約数和(自身を含む): 236355840

約数和(自身を除く): 79017295

約数列:

[1, 5, 7, 13, 35, 59, 65, 91, 295, 413, 455, 767, 2065, 3835, 5369, 5861, 26845, 29305, 41027, 76193, 205135, 345799, 380965, 533351, 1728995, 2420593, 2666755, 4495387, 12102965, 22476935, 31467709, 157338545]

約数ペア:

[(1, 157338545), (5, 31467709), (7, 22476935), (13, 12102965), (35, 4495387), (59, 2666755), (65, 2420593), (91, 1728995), (295, 533351), (413, 380965), (455, 345799), (767, 205135), (2065, 76193), (3835, 41027), (5369, 29305), (5861, 26845)]