85368605

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{557}}^1$

素因数の和:749

約数の個数: 32

約数和(自身を含む): 122135040

約数和(自身を除く): 36766435

約数列:

[1, 5, 7, 29, 35, 145, 151, 203, 557, 755, 1015, 1057, 2785, 3899, 4379, 5285, 16153, 19495, 21895, 30653, 80765, 84107, 113071, 153265, 420535, 565355, 588749, 2439103, 2943745, 12195515, 17073721, 85368605]

約数ペア:

[(1, 85368605), (5, 17073721), (7, 12195515), (29, 2943745), (35, 2439103), (145, 588749), (151, 565355), (203, 420535), (557, 153265), (755, 113071), (1015, 84107), (1057, 80765), (2785, 30653), (3899, 21895), (4379, 19495), (5285, 16153)]