66557205

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10343}}^1$

素因数の和:10378

約数の個数: 48

約数和(自身を含む): 135547776

約数和(自身を除く): 68990571

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 143, 165, 195, 429, 495, 585, 715, 1287, 2145, 6435, 10343, 31029, 51715, 93087, 113773, 134459, 155145, 341319, 403377, 465435, 568865, 672295, 1023957, 1210131, 1479049, 1706595, 2016885, 4437147, 5119785, 6050655, 7395245, 13311441, 22185735, 66557205]

約数ペア:

[(1, 66557205), (3, 22185735), (5, 13311441), (9, 7395245), (11, 6050655), (13, 5119785), (15, 4437147), (33, 2016885), (39, 1706595), (45, 1479049), (55, 1210131), (65, 1023957), (99, 672295), (117, 568865), (143, 465435), (165, 403377), (195, 341319), (429, 155145), (495, 134459), (585, 113773), (715, 93087), (1287, 51715), (2145, 31029), (6435, 10343)]