22266075

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{557}}^1$

素因数の和:624

約数の個数: 48

約数和(自身を含む): 40684896

約数和(自身を除く): 18418821

約数列:

[1, 3, 5, 13, 15, 25, 39, 41, 65, 75, 123, 195, 205, 325, 533, 557, 615, 975, 1025, 1599, 1671, 2665, 2785, 3075, 7241, 7995, 8355, 13325, 13925, 21723, 22837, 36205, 39975, 41775, 68511, 108615, 114185, 181025, 296881, 342555, 543075, 570925, 890643, 1484405, 1712775, 4453215, 7422025, 22266075]

約数ペア:

[(1, 22266075), (3, 7422025), (5, 4453215), (13, 1712775), (15, 1484405), (25, 890643), (39, 570925), (41, 543075), (65, 342555), (75, 296881), (123, 181025), (195, 114185), (205, 108615), (325, 68511), (533, 41775), (557, 39975), (615, 36205), (975, 22837), (1025, 21723), (1599, 13925), (1671, 13325), (2665, 8355), (2785, 7995), (3075, 7241)]