79950405

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{18443}}^1$

素因数の和:18485

約数の個数: 24

約数和(自身を含む): 135895392

約数和(自身を除く): 55944987

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 289, 867, 1445, 4335, 18443, 55329, 92215, 276645, 313531, 940593, 1567655, 4702965, 5330027, 15990081, 26650135, 79950405]

約数ペア:

[(1, 79950405), (3, 26650135), (5, 15990081), (15, 5330027), (17, 4702965), (51, 1567655), (85, 940593), (255, 313531), (289, 276645), (867, 92215), (1445, 55329), (4335, 18443)]