6860945

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{887}}^1$

素因数の和:929

約数の個数: 32

約数和(自身を含む): 10741248

約数和(自身を除く): 3880303

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 221, 455, 595, 887, 1105, 1547, 4435, 6209, 7735, 11531, 15079, 31045, 57655, 75395, 80717, 105553, 196027, 403585, 527765, 980135, 1372189, 6860945]

約数ペア:

[(1, 6860945), (5, 1372189), (7, 980135), (13, 527765), (17, 403585), (35, 196027), (65, 105553), (85, 80717), (91, 75395), (119, 57655), (221, 31045), (455, 15079), (595, 11531), (887, 7735), (1105, 6209), (1547, 4435)]