22197615

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4639}}^1$

素因数の和:4687

約数の個数: 32

約数和(自身を含む): 40089600

約数和(自身を除く): 17891985

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 87, 145, 165, 319, 435, 957, 1595, 4639, 4785, 13917, 23195, 51029, 69585, 134531, 153087, 255145, 403593, 672655, 765435, 1479841, 2017965, 4439523, 7399205, 22197615]

約数ペア:

[(1, 22197615), (3, 7399205), (5, 4439523), (11, 2017965), (15, 1479841), (29, 765435), (33, 672655), (55, 403593), (87, 255145), (145, 153087), (165, 134531), (319, 69585), (435, 51029), (957, 23195), (1595, 13917), (4639, 4785)]