22478475

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 39497472

約数和(自身を除く): 17018997

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 83, 115, 157, 249, 345, 415, 471, 575, 785, 1245, 1725, 1909, 2075, 2355, 3611, 3925, 5727, 6225, 9545, 10833, 11775, 13031, 18055, 28635, 39093, 47725, 54165, 65155, 90275, 143175, 195465, 270825, 299713, 325775, 899139, 977325, 1498565, 4495695, 7492825, 22478475]

約数ペア:

[(1, 22478475), (3, 7492825), (5, 4495695), (15, 1498565), (23, 977325), (25, 899139), (69, 325775), (75, 299713), (83, 270825), (115, 195465), (157, 143175), (249, 90275), (345, 65155), (415, 54165), (471, 47725), (575, 39093), (785, 28635), (1245, 18055), (1725, 13031), (1909, 11775), (2075, 10833), (2355, 9545), (3611, 6225), (3925, 5727)]