401060685

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{9649}}^1$

素因数の和:9837

約数の個数: 32

約数和(自身を含む): 683683200

約数和(自身を除く): 282622515

約数列:

[1, 3, 5, 15, 17, 51, 85, 163, 255, 489, 815, 2445, 2771, 8313, 9649, 13855, 28947, 41565, 48245, 144735, 164033, 492099, 820165, 1572787, 2460495, 4718361, 7863935, 23591805, 26737379, 80212137, 133686895, 401060685]

約数ペア:

[(1, 401060685), (3, 133686895), (5, 80212137), (15, 26737379), (17, 23591805), (51, 7863935), (85, 4718361), (163, 2460495), (255, 1572787), (489, 820165), (815, 492099), (2445, 164033), (2771, 144735), (8313, 48245), (9649, 41565), (13855, 28947)]