12992565

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{27941}}^1$

素因数の和:27980

約数の個数: 16

約数和(自身を含む): 21459456

約数和(自身を除く): 8466891

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 27941, 83823, 139705, 419115, 866171, 2598513, 4330855, 12992565]

約数ペア:

[(1, 12992565), (3, 4330855), (5, 2598513), (15, 866171), (31, 419115), (93, 139705), (155, 83823), (465, 27941)]