1213760115

素因数分解:

$3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{283}}^1\times {\mathrm{499}}^1$

素因数の和:984

約数の個数: 48

約数和(自身を含む): 2126592000

約数和(自身を除く): 912831885

約数列:

[1, 3, 5, 9, 15, 45, 191, 283, 499, 573, 849, 955, 1415, 1497, 1719, 2495, 2547, 2865, 4245, 4491, 7485, 8595, 12735, 22455, 54053, 95309, 141217, 162159, 270265, 285927, 423651, 476545, 486477, 706085, 810795, 857781, 1270953, 1429635, 2118255, 2432385, 4288905, 6354765, 26972447, 80917341, 134862235, 242752023, 404586705, 1213760115]

約数ペア:

[(1, 1213760115), (3, 404586705), (5, 242752023), (9, 134862235), (15, 80917341), (45, 26972447), (191, 6354765), (283, 4288905), (499, 2432385), (573, 2118255), (849, 1429635), (955, 1270953), (1415, 857781), (1497, 810795), (1719, 706085), (2495, 486477), (2547, 476545), (2865, 423651), (4245, 285927), (4491, 270265), (7485, 162159), (8595, 141217), (12735, 95309), (22455, 54053)]