4640415

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1$

素因数の和:523

約数の個数: 32

約数和(自身を含む): 8164800

約数和(自身を除く): 3524385

約数列:

[1, 3, 5, 13, 15, 39, 53, 65, 159, 195, 265, 449, 689, 795, 1347, 2067, 2245, 3445, 5837, 6735, 10335, 17511, 23797, 29185, 71391, 87555, 118985, 309361, 356955, 928083, 1546805, 4640415]

約数ペア:

[(1, 4640415), (3, 1546805), (5, 928083), (13, 356955), (15, 309361), (39, 118985), (53, 87555), (65, 71391), (159, 29185), (195, 23797), (265, 17511), (449, 10335), (689, 6735), (795, 5837), (1347, 3445), (2067, 2245)]