2954405

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{227}}^1$

素因数の和:388

約数の個数: 16

約数和(自身を含む): 3775680

約数和(自身を除く): 821275

約数列:

[1, 5, 19, 95, 137, 227, 685, 1135, 2603, 4313, 13015, 21565, 31099, 155495, 590881, 2954405]

約数ペア:

[(1, 2954405), (5, 590881), (19, 155495), (95, 31099), (137, 21565), (227, 13015), (685, 4313), (1135, 2603)]