164573695

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{7937}}^1$

素因数の和:7995

約数の個数: 32

約数和(自身を含む): 240045120

約数和(自身を除く): 75471425

約数列:

[1, 5, 11, 13, 29, 55, 65, 143, 145, 319, 377, 715, 1595, 1885, 4147, 7937, 20735, 39685, 87307, 103181, 230173, 436535, 515905, 1134991, 1150865, 2531903, 2992249, 5674955, 12659515, 14961245, 32914739, 164573695]

約数ペア:

[(1, 164573695), (5, 32914739), (11, 14961245), (13, 12659515), (29, 5674955), (55, 2992249), (65, 2531903), (143, 1150865), (145, 1134991), (319, 515905), (377, 436535), (715, 230173), (1595, 103181), (1885, 87307), (4147, 39685), (7937, 20735)]