26856775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1601}}^1$

素因数の和:1683

約数の個数: 24

約数和(自身を含む): 36948528

約数和(自身を除く): 10091753

約数列:

[1, 5, 11, 25, 55, 61, 275, 305, 671, 1525, 1601, 3355, 8005, 16775, 17611, 40025, 88055, 97661, 440275, 488305, 1074271, 2441525, 5371355, 26856775]

約数ペア:

[(1, 26856775), (5, 5371355), (11, 2441525), (25, 1074271), (55, 488305), (61, 440275), (275, 97661), (305, 88055), (671, 40025), (1525, 17611), (1601, 16775), (3355, 8005)]