72500295

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{36341}}^1$

素因数の和:36375

約数の個数: 32

約数和(自身を含む): 139553280

約数和(自身を除く): 67052985

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 36341, 109023, 181705, 254387, 545115, 690479, 763161, 1271935, 2071437, 3452395, 3815805, 4833353, 10357185, 14500059, 24166765, 72500295]

約数ペア:

[(1, 72500295), (3, 24166765), (5, 14500059), (7, 10357185), (15, 4833353), (19, 3815805), (21, 3452395), (35, 2071437), (57, 1271935), (95, 763161), (105, 690479), (133, 545115), (285, 254387), (399, 181705), (665, 109023), (1995, 36341)]