138851145

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{54133}}^1$

素因数の和:54166

約数の個数: 32

約数和(自身を含む): 259843200

約数和(自身を除く): 120992055

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 54133, 162399, 270665, 487197, 811995, 1028527, 1461591, 2435985, 3085581, 5142635, 7307955, 9256743, 15427905, 27770229, 46283715, 138851145]

約数ペア:

[(1, 138851145), (3, 46283715), (5, 27770229), (9, 15427905), (15, 9256743), (19, 7307955), (27, 5142635), (45, 3085581), (57, 2435985), (95, 1461591), (135, 1028527), (171, 811995), (285, 487197), (513, 270665), (855, 162399), (2565, 54133)]