73000815

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{4243}}^1$

素因数の和:4319

約数の個数: 32

約数和(自身を含む): 123856896

約数和(自身を除く): 50856081

約数列:

[1, 3, 5, 15, 31, 37, 93, 111, 155, 185, 465, 555, 1147, 3441, 4243, 5735, 12729, 17205, 21215, 63645, 131533, 156991, 394599, 470973, 657665, 784955, 1972995, 2354865, 4866721, 14600163, 24333605, 73000815]

約数ペア:

[(1, 73000815), (3, 24333605), (5, 14600163), (15, 4866721), (31, 2354865), (37, 1972995), (93, 784955), (111, 657665), (155, 470973), (185, 394599), (465, 156991), (555, 131533), (1147, 63645), (3441, 21215), (4243, 17205), (5735, 12729)]