25388947585

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{972943}}^1$

素因数の和:973272

約数の個数: 16

約数和(自身を含む): 32364009216

約数和(自身を除く): 6975061631

約数列:

[1, 5, 17, 85, 307, 1535, 5219, 26095, 972943, 4864715, 16540031, 82700155, 298693501, 1493467505, 5077789517, 25388947585]

約数ペア:

[(1, 25388947585), (5, 5077789517), (17, 1493467505), (85, 298693501), (307, 82700155), (1535, 16540031), (5219, 4864715), (26095, 972943)]