102950715

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{140069}}^1$

素因数の和:140091

約数の個数: 24

約数和(自身を含む): 191615760

約数和(自身を除く): 88665045

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 140069, 420207, 700345, 980483, 2101035, 2941449, 4902415, 6863381, 14707245, 20590143, 34316905, 102950715]

約数ペア:

[(1, 102950715), (3, 34316905), (5, 20590143), (7, 14707245), (15, 6863381), (21, 4902415), (35, 2941449), (49, 2101035), (105, 980483), (147, 700345), (245, 420207), (735, 140069)]