27077645

素因数分解:

$5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1399}}^1$

素因数の和:1497

約数の個数: 24

約数和(自身を含む): 38304000

約数和(自身を除く): 11226355

約数列:

[1, 5, 7, 35, 49, 79, 245, 395, 553, 1399, 2765, 3871, 6995, 9793, 19355, 48965, 68551, 110521, 342755, 552605, 773647, 3868235, 5415529, 27077645]

約数ペア:

[(1, 27077645), (5, 5415529), (7, 3868235), (35, 773647), (49, 552605), (79, 342755), (245, 110521), (395, 68551), (553, 48965), (1399, 19355), (2765, 9793), (3871, 6995)]