201605325

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{57193}}^1$

素因数の和:57253

約数の個数: 24

約数和(自身を含む): 340418688

約数和(自身を除く): 138813363

約数列:

[1, 3, 5, 15, 25, 47, 75, 141, 235, 705, 1175, 3525, 57193, 171579, 285965, 857895, 1429825, 2688071, 4289475, 8064213, 13440355, 40321065, 67201775, 201605325]

約数ペア:

[(1, 201605325), (3, 67201775), (5, 40321065), (15, 13440355), (25, 8064213), (47, 4289475), (75, 2688071), (141, 1429825), (235, 857895), (705, 285965), (1175, 171579), (3525, 57193)]