23141385

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{7243}}^1$

素因数の和:7325

約数の個数: 24

約数和(自身を含む): 40682304

約数和(自身を除く): 17540919

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 7243, 21729, 36215, 65187, 108645, 325935, 514253, 1542759, 2571265, 4628277, 7713795, 23141385]

約数ペア:

[(1, 23141385), (3, 7713795), (5, 4628277), (9, 2571265), (15, 1542759), (45, 514253), (71, 325935), (213, 108645), (355, 65187), (639, 36215), (1065, 21729), (3195, 7243)]