22875525

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{5351}}^1$

素因数の和:5386

約数の個数: 36

約数和(自身を含む): 43137120

約数和(自身を除く): 20261595

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 171, 225, 285, 475, 855, 1425, 4275, 5351, 16053, 26755, 48159, 80265, 101669, 133775, 240795, 305007, 401325, 508345, 915021, 1203975, 1525035, 2541725, 4575105, 7625175, 22875525]

約数ペア:

[(1, 22875525), (3, 7625175), (5, 4575105), (9, 2541725), (15, 1525035), (19, 1203975), (25, 915021), (45, 508345), (57, 401325), (75, 305007), (95, 240795), (171, 133775), (225, 101669), (285, 80265), (475, 48159), (855, 26755), (1425, 16053), (4275, 5351)]