75722045

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1223}}^1$

素因数の和:1325

約数の個数: 32

約数和(自身を含む): 109278720

約数和(自身を除く): 33556675

約数列:

[1, 5, 7, 29, 35, 61, 145, 203, 305, 427, 1015, 1223, 1769, 2135, 6115, 8561, 8845, 12383, 35467, 42805, 61915, 74603, 177335, 248269, 373015, 522221, 1241345, 2163487, 2611105, 10817435, 15144409, 75722045]

約数ペア:

[(1, 75722045), (5, 15144409), (7, 10817435), (29, 2611105), (35, 2163487), (61, 1241345), (145, 522221), (203, 373015), (305, 248269), (427, 177335), (1015, 74603), (1223, 61915), (1769, 42805), (2135, 35467), (6115, 12383), (8561, 8845)]