7268965

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{887}}^1$

素因数の和:1052

約数の個数: 16

約数和(自身を含む): 9590400

約数和(自身を除く): 2321435

約数列:

[1, 5, 11, 55, 149, 745, 887, 1639, 4435, 8195, 9757, 48785, 132163, 660815, 1453793, 7268965]

約数ペア:

[(1, 7268965), (5, 1453793), (11, 660815), (55, 132163), (149, 48785), (745, 9757), (887, 8195), (1639, 4435)]