4419285

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 7717248

約数和(自身を除く): 3297963

約数列:

[1, 3, 5, 13, 15, 39, 65, 131, 173, 195, 393, 519, 655, 865, 1703, 1965, 2249, 2595, 5109, 6747, 8515, 11245, 22663, 25545, 33735, 67989, 113315, 294619, 339945, 883857, 1473095, 4419285]

約数ペア:

[(1, 4419285), (3, 1473095), (5, 883857), (13, 339945), (15, 294619), (39, 113315), (65, 67989), (131, 33735), (173, 25545), (195, 22663), (393, 11245), (519, 8515), (655, 6747), (865, 5109), (1703, 2595), (1965, 2249)]