57715905

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{7219}}^1$

素因数の和:7281

約数の個数: 32

約数和(自身を含む): 101888640

約数和(自身を除く): 44172735

約数列:

[1, 3, 5, 13, 15, 39, 41, 65, 123, 195, 205, 533, 615, 1599, 2665, 7219, 7995, 21657, 36095, 93847, 108285, 281541, 295979, 469235, 887937, 1407705, 1479895, 3847727, 4439685, 11543181, 19238635, 57715905]

約数ペア:

[(1, 57715905), (3, 19238635), (5, 11543181), (13, 4439685), (15, 3847727), (39, 1479895), (41, 1407705), (65, 887937), (123, 469235), (195, 295979), (205, 281541), (533, 108285), (615, 93847), (1599, 36095), (2665, 21657), (7219, 7995)]