201393615

素因数分解:

$3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1\times {\mathrm{359}}^1$

素因数の和:767

約数の個数: 32

約数和(自身を含む): 326592000

約数和(自身を除く): 125198385

約数列:

[1, 3, 5, 15, 149, 251, 359, 447, 745, 753, 1077, 1255, 1795, 2235, 3765, 5385, 37399, 53491, 90109, 112197, 160473, 186995, 267455, 270327, 450545, 560985, 802365, 1351635, 13426241, 40278723, 67131205, 201393615]

約数ペア:

[(1, 201393615), (3, 67131205), (5, 40278723), (15, 13426241), (149, 1351635), (251, 802365), (359, 560985), (447, 450545), (745, 270327), (753, 267455), (1077, 186995), (1255, 160473), (1795, 112197), (2235, 90109), (3765, 53491), (5385, 37399)]