981501665

素因数分解:

$5^1\times {\mathrm{29}}^2\times {\mathrm{41}}^1\times {\mathrm{5693}}^1$

素因数の和:5797

約数の個数: 24

約数和(自身を含む): 1249787448

約数和(自身を除く): 268285783

約数列:

[1, 5, 29, 41, 145, 205, 841, 1189, 4205, 5693, 5945, 28465, 34481, 165097, 172405, 233413, 825485, 1167065, 4787813, 6768977, 23939065, 33844885, 196300333, 981501665]

約数ペア:

[(1, 981501665), (5, 196300333), (29, 33844885), (41, 23939065), (145, 6768977), (205, 4787813), (841, 1167065), (1189, 825485), (4205, 233413), (5693, 172405), (5945, 165097), (28465, 34481)]