66888965

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5503}}^1$

素因数の和:5549

約数の個数: 32

約数和(自身を含む): 99864576

約数和(自身を除く): 32975611

約数列:

[1, 5, 11, 13, 17, 55, 65, 85, 143, 187, 221, 715, 935, 1105, 2431, 5503, 12155, 27515, 60533, 71539, 93551, 302665, 357695, 467755, 786929, 1029061, 1216163, 3934645, 5145305, 6080815, 13377793, 66888965]

約数ペア:

[(1, 66888965), (5, 13377793), (11, 6080815), (13, 5145305), (17, 3934645), (55, 1216163), (65, 1029061), (85, 786929), (143, 467755), (187, 357695), (221, 302665), (715, 93551), (935, 71539), (1105, 60533), (2431, 27515), (5503, 12155)]