3843585

素因数分解:

$3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1$

素因数の和:486

約数の個数: 32

約数和(自身を含む): 6946560

約数和(自身を除く): 3102975

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 135, 213, 355, 401, 639, 1065, 1203, 1917, 2005, 3195, 3609, 6015, 9585, 10827, 18045, 28471, 54135, 85413, 142355, 256239, 427065, 768717, 1281195, 3843585]

約数ペア:

[(1, 3843585), (3, 1281195), (5, 768717), (9, 427065), (15, 256239), (27, 142355), (45, 85413), (71, 54135), (135, 28471), (213, 18045), (355, 10827), (401, 9585), (639, 6015), (1065, 3609), (1203, 3195), (1917, 2005)]