151907925

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{449}}^1$

素因数の和:822

約数の個数: 48

約数和(自身を含む): 271857600

約数和(自身を除く): 119949675

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 347, 449, 975, 1041, 1347, 1735, 2245, 4511, 5205, 5837, 6735, 8675, 11225, 13533, 17511, 22555, 26025, 29185, 33675, 67665, 87555, 112775, 145925, 155803, 338325, 437775, 467409, 779015, 2025439, 2337045, 3895075, 6076317, 10127195, 11685225, 30381585, 50635975, 151907925]

約数ペア:

[(1, 151907925), (3, 50635975), (5, 30381585), (13, 11685225), (15, 10127195), (25, 6076317), (39, 3895075), (65, 2337045), (75, 2025439), (195, 779015), (325, 467409), (347, 437775), (449, 338325), (975, 155803), (1041, 145925), (1347, 112775), (1735, 87555), (2245, 67665), (4511, 33675), (5205, 29185), (5837, 26025), (6735, 22555), (8675, 17511), (11225, 13533)]