69045405

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{32189}}^1$

素因数の和:32221

約数の個数: 32

約数和(自身を含む): 129790080

約数和(自身を除く): 60744675

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 32189, 96567, 160945, 354079, 418457, 482835, 1062237, 1255371, 1770395, 2092285, 4603027, 5311185, 6276855, 13809081, 23015135, 69045405]

約数ペア:

[(1, 69045405), (3, 23015135), (5, 13809081), (11, 6276855), (13, 5311185), (15, 4603027), (33, 2092285), (39, 1770395), (55, 1255371), (65, 1062237), (143, 482835), (165, 418457), (195, 354079), (429, 160945), (715, 96567), (2145, 32189)]