22726535

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 31534272

約数和(自身を除く): 8807737

約数列:

[1, 5, 13, 17, 65, 85, 131, 157, 221, 655, 785, 1105, 1703, 2041, 2227, 2669, 8515, 10205, 11135, 13345, 20567, 28951, 34697, 102835, 144755, 173485, 267371, 349639, 1336855, 1748195, 4545307, 22726535]

約数ペア:

[(1, 22726535), (5, 4545307), (13, 1748195), (17, 1336855), (65, 349639), (85, 267371), (131, 173485), (157, 144755), (221, 102835), (655, 34697), (785, 28951), (1105, 20567), (1703, 13345), (2041, 11135), (2227, 10205), (2669, 8515)]