78100035

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{4129}}^1$

素因数の和:4247

約数の個数: 32

約数和(自身を含む): 135992640

約数和(自身を除く): 57892605

約数列:

[1, 3, 5, 13, 15, 39, 65, 97, 195, 291, 485, 1261, 1455, 3783, 4129, 6305, 12387, 18915, 20645, 53677, 61935, 161031, 268385, 400513, 805155, 1201539, 2002565, 5206669, 6007695, 15620007, 26033345, 78100035]

約数ペア:

[(1, 78100035), (3, 26033345), (5, 15620007), (13, 6007695), (15, 5206669), (39, 2002565), (65, 1201539), (97, 805155), (195, 400513), (291, 268385), (485, 161031), (1261, 61935), (1455, 53677), (3783, 20645), (4129, 18915), (6305, 12387)]