40198635

素因数分解:

$3^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{2357}}^1$

素因数の和:2747

約数の個数: 24

約数和(自身を含む): 69891120

約数和(自身を除く): 29692485

約数列:

[1, 3, 5, 9, 15, 45, 379, 1137, 1895, 2357, 3411, 5685, 7071, 11785, 17055, 21213, 35355, 106065, 893303, 2679909, 4466515, 8039727, 13399545, 40198635]

約数ペア:

[(1, 40198635), (3, 13399545), (5, 8039727), (9, 4466515), (15, 2679909), (45, 893303), (379, 106065), (1137, 35355), (1895, 21213), (2357, 17055), (3411, 11785), (5685, 7071)]