490428435

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{10837}}^1$

素因数の和:11283

約数の個数: 32

約数和(自身を含む): 898947072

約数和(自身を除く): 408518637

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 431, 1293, 2155, 3017, 6465, 9051, 10837, 15085, 32511, 45255, 54185, 75859, 162555, 227577, 379295, 1137885, 4670747, 14012241, 23353735, 32695229, 70061205, 98085687, 163476145, 490428435]

約数ペア:

[(1, 490428435), (3, 163476145), (5, 98085687), (7, 70061205), (15, 32695229), (21, 23353735), (35, 14012241), (105, 4670747), (431, 1137885), (1293, 379295), (2155, 227577), (3017, 162555), (6465, 75859), (9051, 54185), (10837, 45255), (15085, 32511)]