4227015

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1$

素因数の和:483

約数の個数: 32

約数和(自身を含む): 7439040

約数和(自身を除く): 3212025

約数列:

[1, 3, 5, 13, 15, 39, 53, 65, 159, 195, 265, 409, 689, 795, 1227, 2045, 2067, 3445, 5317, 6135, 10335, 15951, 21677, 26585, 65031, 79755, 108385, 281801, 325155, 845403, 1409005, 4227015]

約数ペア:

[(1, 4227015), (3, 1409005), (5, 845403), (13, 325155), (15, 281801), (39, 108385), (53, 79755), (65, 65031), (159, 26585), (195, 21677), (265, 15951), (409, 10335), (689, 6135), (795, 5317), (1227, 3445), (2045, 2067)]