61928325

素因数分解:

$3^2\times 5^2\times {\mathrm{449}}^1\times {\mathrm{613}}^1$

素因数の和:1078

約数の個数: 36

約数和(自身を含む): 111348900

約数和(自身を除く): 49420575

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 449, 613, 1347, 1839, 2245, 3065, 4041, 5517, 6735, 9195, 11225, 15325, 20205, 27585, 33675, 45975, 101025, 137925, 275237, 825711, 1376185, 2477133, 4128555, 6880925, 12385665, 20642775, 61928325]

約数ペア:

[(1, 61928325), (3, 20642775), (5, 12385665), (9, 6880925), (15, 4128555), (25, 2477133), (45, 1376185), (75, 825711), (225, 275237), (449, 137925), (613, 101025), (1347, 45975), (1839, 33675), (2245, 27585), (3065, 20205), (4041, 15325), (5517, 11225), (6735, 9195)]