3638715

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:283

約数の個数: 32

約数和(自身を含む): 6220800

約数和(自身を除く): 2582085

約数列:

[1, 3, 5, 15, 23, 53, 69, 115, 159, 199, 265, 345, 597, 795, 995, 1219, 2985, 3657, 4577, 6095, 10547, 13731, 18285, 22885, 31641, 52735, 68655, 158205, 242581, 727743, 1212905, 3638715]

約数ペア:

[(1, 3638715), (3, 1212905), (5, 727743), (15, 242581), (23, 158205), (53, 68655), (69, 52735), (115, 31641), (159, 22885), (199, 18285), (265, 13731), (345, 10547), (597, 6095), (795, 4577), (995, 3657), (1219, 2985)]