22890135

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{521}}^1$

素因数の和:659

約数の個数: 32

約数和(自身を含む): 38335680

約数和(自身を除く): 15445545

約数列:

[1, 3, 5, 15, 29, 87, 101, 145, 303, 435, 505, 521, 1515, 1563, 2605, 2929, 7815, 8787, 14645, 15109, 43935, 45327, 52621, 75545, 157863, 226635, 263105, 789315, 1526009, 4578027, 7630045, 22890135]

約数ペア:

[(1, 22890135), (3, 7630045), (5, 4578027), (15, 1526009), (29, 789315), (87, 263105), (101, 226635), (145, 157863), (303, 75545), (435, 52621), (505, 45327), (521, 43935), (1515, 15109), (1563, 14645), (2605, 8787), (2929, 7815)]