299870895

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{12973}}^1$

素因数の和:13071

約数の個数: 32

約数和(自身を含む): 508165632

約数和(自身を除く): 208294737

約数列:

[1, 3, 5, 15, 23, 67, 69, 115, 201, 335, 345, 1005, 1541, 4623, 7705, 12973, 23115, 38919, 64865, 194595, 298379, 869191, 895137, 1491895, 2607573, 4345955, 4475685, 13037865, 19991393, 59974179, 99956965, 299870895]

約数ペア:

[(1, 299870895), (3, 99956965), (5, 59974179), (15, 19991393), (23, 13037865), (67, 4475685), (69, 4345955), (115, 2607573), (201, 1491895), (335, 895137), (345, 869191), (1005, 298379), (1541, 194595), (4623, 64865), (7705, 38919), (12973, 23115)]