72132105

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{1481}}^1$

素因数の和:1697

約数の個数: 32

約数和(自身を含む): 122923008

約数和(自身を除く): 50790903

約数列:

[1, 3, 5, 15, 17, 51, 85, 191, 255, 573, 955, 1481, 2865, 3247, 4443, 7405, 9741, 16235, 22215, 25177, 48705, 75531, 125885, 282871, 377655, 848613, 1414355, 4243065, 4808807, 14426421, 24044035, 72132105]

約数ペア:

[(1, 72132105), (3, 24044035), (5, 14426421), (15, 4808807), (17, 4243065), (51, 1414355), (85, 848613), (191, 377655), (255, 282871), (573, 125885), (955, 75531), (1481, 48705), (2865, 25177), (3247, 22215), (4443, 16235), (7405, 9741)]