9420121815

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{829}}^1\times {\mathrm{3067}}^1$

素因数の和:3936

約数の個数: 64

約数和(自身を含む): 17112076800

約数和(自身を除く): 7691954985

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 829, 1235, 2487, 3067, 3705, 4145, 9201, 10777, 12435, 15335, 15751, 32331, 39871, 46005, 47253, 53885, 58273, 78755, 119613, 161655, 174819, 199355, 204763, 236265, 291365, 598065, 614289, 757549, 874095, 1023815, 2272647, 2542543, 3071445, 3787745, 7627629, 11363235, 12712715, 33053059, 38138145, 48308317, 99159177, 144924951, 165265295, 241541585, 495795885, 628008121, 724624755, 1884024363, 3140040605, 9420121815]

約数ペア:

[(1, 9420121815), (3, 3140040605), (5, 1884024363), (13, 724624755), (15, 628008121), (19, 495795885), (39, 241541585), (57, 165265295), (65, 144924951), (95, 99159177), (195, 48308317), (247, 38138145), (285, 33053059), (741, 12712715), (829, 11363235), (1235, 7627629), (2487, 3787745), (3067, 3071445), (3705, 2542543), (4145, 2272647), (9201, 1023815), (10777, 874095), (12435, 757549), (15335, 614289), (15751, 598065), (32331, 291365), (39871, 236265), (46005, 204763), (47253, 199355), (53885, 174819), (58273, 161655), (78755, 119613)]