30654405

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{12853}}^1$

素因数の和:12917

約数の個数: 24

約数和(自身を含む): 54141048

約数和(自身を除く): 23486643

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 2385, 12853, 38559, 64265, 115677, 192795, 578385, 681209, 2043627, 3406045, 6130881, 10218135, 30654405]

約数ペア:

[(1, 30654405), (3, 10218135), (5, 6130881), (9, 3406045), (15, 2043627), (45, 681209), (53, 578385), (159, 192795), (265, 115677), (477, 64265), (795, 38559), (2385, 12853)]