14200445

素因数分解:

$5^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{389}}^1$

素因数の和:557

約数の個数: 24

約数和(自身を含む): 20007000

約数和(自身を除く): 5806555

約数列:

[1, 5, 7, 35, 49, 149, 245, 389, 745, 1043, 1945, 2723, 5215, 7301, 13615, 19061, 36505, 57961, 95305, 289805, 405727, 2028635, 2840089, 14200445]

約数ペア:

[(1, 14200445), (5, 2840089), (7, 2028635), (35, 405727), (49, 289805), (149, 95305), (245, 57961), (389, 36505), (745, 19061), (1043, 13615), (1945, 7301), (2723, 5215)]