61880925

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1237}}^1$

素因数の和:1302

約数の個数: 48

約数和(自身を含む): 110528640

約数和(自身を除く): 48647715

約数列:

[1, 3, 5, 15, 23, 25, 29, 69, 75, 87, 115, 145, 345, 435, 575, 667, 725, 1237, 1725, 2001, 2175, 3335, 3711, 6185, 10005, 16675, 18555, 28451, 30925, 35873, 50025, 85353, 92775, 107619, 142255, 179365, 426765, 538095, 711275, 825079, 896825, 2133825, 2475237, 2690475, 4125395, 12376185, 20626975, 61880925]

約数ペア:

[(1, 61880925), (3, 20626975), (5, 12376185), (15, 4125395), (23, 2690475), (25, 2475237), (29, 2133825), (69, 896825), (75, 825079), (87, 711275), (115, 538095), (145, 426765), (345, 179365), (435, 142255), (575, 107619), (667, 92775), (725, 85353), (1237, 50025), (1725, 35873), (2001, 30925), (2175, 28451), (3335, 18555), (3711, 16675), (6185, 10005)]