30404985

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3803}}^1$

素因数の和:3865

約数の個数: 32

約数和(自身を含む): 53682048

約数和(自身を除く): 23277063

約数列:

[1, 3, 5, 13, 15, 39, 41, 65, 123, 195, 205, 533, 615, 1599, 2665, 3803, 7995, 11409, 19015, 49439, 57045, 148317, 155923, 247195, 467769, 741585, 779615, 2026999, 2338845, 6080997, 10134995, 30404985]

約数ペア:

[(1, 30404985), (3, 10134995), (5, 6080997), (13, 2338845), (15, 2026999), (39, 779615), (41, 741585), (65, 467769), (123, 247195), (195, 155923), (205, 148317), (533, 57045), (615, 49439), (1599, 19015), (2665, 11409), (3803, 7995)]