57387665

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{751}}^1$

素因数の和:833

約数の個数: 32

約数和(自身を含む): 77967360

約数和(自身を除く): 20579695

約数列:

[1, 5, 17, 29, 31, 85, 145, 155, 493, 527, 751, 899, 2465, 2635, 3755, 4495, 12767, 15283, 21779, 23281, 63835, 76415, 108895, 116405, 370243, 395777, 675149, 1851215, 1978885, 3375745, 11477533, 57387665]

約数ペア:

[(1, 57387665), (5, 11477533), (17, 3375745), (29, 1978885), (31, 1851215), (85, 675149), (145, 395777), (155, 370243), (493, 116405), (527, 108895), (751, 76415), (899, 63835), (2465, 23281), (2635, 21779), (3755, 15283), (4495, 12767)]