22153105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{683}}^1$

素因数の和:1200

約数の個数: 16

約数和(自身を含む): 28728000

約数和(自身を除く): 6574895

約数列:

[1, 5, 13, 65, 499, 683, 2495, 3415, 6487, 8879, 32435, 44395, 340817, 1704085, 4430621, 22153105]

約数ペア:

[(1, 22153105), (5, 4430621), (13, 1704085), (65, 340817), (499, 44395), (683, 32435), (2495, 8879), (3415, 6487)]