100774025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{11821}}^1$

素因数の和:11873

約数の個数: 24

約数和(自身を含む): 140729088

約数和(自身を除く): 39955063

約数列:

[1, 5, 11, 25, 31, 55, 155, 275, 341, 775, 1705, 8525, 11821, 59105, 130031, 295525, 366451, 650155, 1832255, 3250775, 4030961, 9161275, 20154805, 100774025]

約数ペア:

[(1, 100774025), (5, 20154805), (11, 9161275), (25, 4030961), (31, 3250775), (55, 1832255), (155, 650155), (275, 366451), (341, 295525), (775, 130031), (1705, 59105), (8525, 11821)]