30088875

素因数分解:

$3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:181

約数の個数: 64

約数和(自身を含む): 54512640

約数和(自身を除く): 24423765

約数列:

[1, 3, 5, 15, 19, 25, 41, 57, 75, 95, 103, 123, 125, 205, 285, 309, 375, 475, 515, 615, 779, 1025, 1425, 1545, 1957, 2337, 2375, 2575, 3075, 3895, 4223, 5125, 5871, 7125, 7725, 9785, 11685, 12669, 12875, 15375, 19475, 21115, 29355, 38625, 48925, 58425, 63345, 80237, 97375, 105575, 146775, 240711, 244625, 292125, 316725, 401185, 527875, 733875, 1203555, 1583625, 2005925, 6017775, 10029625, 30088875]

約数ペア:

[(1, 30088875), (3, 10029625), (5, 6017775), (15, 2005925), (19, 1583625), (25, 1203555), (41, 733875), (57, 527875), (75, 401185), (95, 316725), (103, 292125), (123, 244625), (125, 240711), (205, 146775), (285, 105575), (309, 97375), (375, 80237), (475, 63345), (515, 58425), (615, 48925), (779, 38625), (1025, 29355), (1425, 21115), (1545, 19475), (1957, 15375), (2337, 12875), (2375, 12669), (2575, 11685), (3075, 9785), (3895, 7725), (4223, 7125), (5125, 5871)]