23188255

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{409}}^1$

素因数の和:483

約数の個数: 32

約数和(自身を含む): 31881600

約数和(自身を除く): 8693345

約数列:

[1, 5, 17, 23, 29, 85, 115, 145, 391, 409, 493, 667, 1955, 2045, 2465, 3335, 6953, 9407, 11339, 11861, 34765, 47035, 56695, 59305, 159919, 201637, 272803, 799595, 1008185, 1364015, 4637651, 23188255]

約数ペア:

[(1, 23188255), (5, 4637651), (17, 1364015), (23, 1008185), (29, 799595), (85, 272803), (115, 201637), (145, 159919), (391, 59305), (409, 56695), (493, 47035), (667, 34765), (1955, 11861), (2045, 11339), (2465, 9407), (3335, 6953)]