12154335

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{27941}}^1$

素因数の和:27978

約数の個数: 16

約数和(自身を含む): 20118240

約数和(自身を除く): 7963905

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 27941, 83823, 139705, 419115, 810289, 2430867, 4051445, 12154335]

約数ペア:

[(1, 12154335), (3, 4051445), (5, 2430867), (15, 810289), (29, 419115), (87, 139705), (145, 83823), (435, 27941)]