244140405

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{1759}}^1$

素因数の和:2273

約数の個数: 32

約数和(自身を含む): 412262400

約数和(自身を除く): 168121995

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 487, 1461, 1759, 2435, 5277, 7305, 8795, 9253, 26385, 27759, 33421, 46265, 100263, 138795, 167105, 501315, 856633, 2569899, 4283165, 12849495, 16276027, 48828081, 81380135, 244140405]

約数ペア:

[(1, 244140405), (3, 81380135), (5, 48828081), (15, 16276027), (19, 12849495), (57, 4283165), (95, 2569899), (285, 856633), (487, 501315), (1461, 167105), (1759, 138795), (2435, 100263), (5277, 46265), (7305, 33421), (8795, 27759), (9253, 26385)]