1489778535

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1303}}^1\times {\mathrm{10889}}^1$

素因数の和:12207

約数の個数: 32

約数和(自身を含む): 2726507520

約数和(自身を除く): 1236728985

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1303, 3909, 6515, 9121, 10889, 19545, 27363, 32667, 45605, 54445, 76223, 136815, 163335, 228669, 381115, 1143345, 14188367, 42565101, 70941835, 99318569, 212825505, 297955707, 496592845, 1489778535]

約数ペア:

[(1, 1489778535), (3, 496592845), (5, 297955707), (7, 212825505), (15, 99318569), (21, 70941835), (35, 42565101), (105, 14188367), (1303, 1143345), (3909, 381115), (6515, 228669), (9121, 163335), (10889, 136815), (19545, 76223), (27363, 54445), (32667, 45605)]