38902395

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2273}}^1$

素因数の和:2451

約数の個数: 32

約数和(自身を含む): 71603712

約数和(自身を除く): 32701317

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 163, 489, 815, 1141, 2273, 2445, 3423, 5705, 6819, 11365, 15911, 17115, 34095, 47733, 79555, 238665, 370499, 1111497, 1852495, 2593493, 5557485, 7780479, 12967465, 38902395]

約数ペア:

[(1, 38902395), (3, 12967465), (5, 7780479), (7, 5557485), (15, 2593493), (21, 1852495), (35, 1111497), (105, 370499), (163, 238665), (489, 79555), (815, 47733), (1141, 34095), (2273, 17115), (2445, 15911), (3423, 11365), (5705, 6819)]