156959283985

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3023}}^1\times {\mathrm{64499}}^1$

素因数の和:67557

約数の個数: 32

約数和(自身を含む): 224695296000

約数和(自身を除く): 67736012015

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 3023, 15115, 21161, 64499, 69529, 105805, 322495, 347645, 451493, 486703, 1483477, 2257465, 2433515, 7417385, 10384339, 51921695, 194980477, 974902385, 1364863339, 4484550971, 6824316695, 22422754855, 31391856797, 156959283985]

約数ペア:

[(1, 156959283985), (5, 31391856797), (7, 22422754855), (23, 6824316695), (35, 4484550971), (115, 1364863339), (161, 974902385), (805, 194980477), (3023, 51921695), (15115, 10384339), (21161, 7417385), (64499, 2433515), (69529, 2257465), (105805, 1483477), (322495, 486703), (347645, 451493)]