161750897275

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{2707}}^1\times {\mathrm{19753}}^1$

素因数の和:22492

約数の個数: 36

約数和(自身を含む): 220555069336

約数和(自身を除く): 58804172061

約数列:

[1, 5, 11, 25, 55, 121, 275, 605, 2707, 3025, 13535, 19753, 29777, 67675, 98765, 148885, 217283, 327547, 493825, 744425, 1086415, 1637735, 2390113, 5432075, 8188675, 11950565, 53471371, 59752825, 267356855, 588185081, 1336784275, 2940925405, 6470035891, 14704627025, 32350179455, 161750897275]

約数ペア:

[(1, 161750897275), (5, 32350179455), (11, 14704627025), (25, 6470035891), (55, 2940925405), (121, 1336784275), (275, 588185081), (605, 267356855), (2707, 59752825), (3025, 53471371), (13535, 11950565), (19753, 8188675), (29777, 5432075), (67675, 2390113), (98765, 1637735), (148885, 1086415), (217283, 744425), (327547, 493825)]