3950874053275

素因数分解:

$5^2\times {\mathrm{17}}^2\times {\mathrm{2131}}^1\times {\mathrm{256609}}^1$

素因数の和:258784

約数の個数: 36

約数和(自身を含む): 5206679512840

約数和(自身を除く): 1255805459565

約数列:

[1, 5, 17, 25, 85, 289, 425, 1445, 2131, 7225, 10655, 36227, 53275, 181135, 256609, 615859, 905675, 1283045, 3079295, 4362353, 6415225, 15396475, 21811765, 74160001, 109058825, 370800005, 546833779, 1854000025, 2734168895, 9296174243, 13670844475, 46480871215, 158034962131, 232404356075, 790174810655, 3950874053275]

約数ペア:

[(1, 3950874053275), (5, 790174810655), (17, 232404356075), (25, 158034962131), (85, 46480871215), (289, 13670844475), (425, 9296174243), (1445, 2734168895), (2131, 1854000025), (7225, 546833779), (10655, 370800005), (36227, 109058825), (53275, 74160001), (181135, 21811765), (256609, 15396475), (615859, 6415225), (905675, 4362353), (1283045, 3079295)]