55620125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2129}}^1$

素因数の和:2174

約数の個数: 32

約数和(自身を含む): 79747200

約数和(自身を除く): 24127075

約数列:

[1, 5, 11, 19, 25, 55, 95, 125, 209, 275, 475, 1045, 1375, 2129, 2375, 5225, 10645, 23419, 26125, 40451, 53225, 117095, 202255, 266125, 444961, 585475, 1011275, 2224805, 2927375, 5056375, 11124025, 55620125]

約数ペア:

[(1, 55620125), (5, 11124025), (11, 5056375), (19, 2927375), (25, 2224805), (55, 1011275), (95, 585475), (125, 444961), (209, 266125), (275, 202255), (475, 117095), (1045, 53225), (1375, 40451), (2129, 26125), (2375, 23419), (5225, 10645)]