64783065

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{9883}}^1$

素因数の和:9933

約数の個数: 32

約数和(自身を含む): 113863680

約数和(自身を除く): 49080615

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 285, 345, 437, 1311, 2185, 6555, 9883, 29649, 49415, 148245, 187777, 227309, 563331, 681927, 938885, 1136545, 2816655, 3409635, 4318871, 12956613, 21594355, 64783065]

約数ペア:

[(1, 64783065), (3, 21594355), (5, 12956613), (15, 4318871), (19, 3409635), (23, 2816655), (57, 1136545), (69, 938885), (95, 681927), (115, 563331), (285, 227309), (345, 187777), (437, 148245), (1311, 49415), (2185, 29649), (6555, 9883)]