54195645

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{12589}}^1$

素因数の和:12645

約数の個数: 32

約数和(自身を含む): 101525760

約数和(自身を除く): 47330115

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 105, 123, 205, 287, 615, 861, 1435, 4305, 12589, 37767, 62945, 88123, 188835, 264369, 440615, 516149, 1321845, 1548447, 2580745, 3613043, 7742235, 10839129, 18065215, 54195645]

約数ペア:

[(1, 54195645), (3, 18065215), (5, 10839129), (7, 7742235), (15, 3613043), (21, 2580745), (35, 1548447), (41, 1321845), (105, 516149), (123, 440615), (205, 264369), (287, 188835), (615, 88123), (861, 62945), (1435, 37767), (4305, 12589)]