40802275

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{337}}^1$

素因数の和:543

約数の個数: 24

約数和(自身を含む): 52809120

約数和(自身を除く): 12006845

約数列:

[1, 5, 25, 29, 145, 167, 337, 725, 835, 1685, 4175, 4843, 8425, 9773, 24215, 48865, 56279, 121075, 244325, 281395, 1406975, 1632091, 8160455, 40802275]

約数ペア:

[(1, 40802275), (5, 8160455), (25, 1632091), (29, 1406975), (145, 281395), (167, 244325), (337, 121075), (725, 56279), (835, 48865), (1685, 24215), (4175, 9773), (4843, 8425)]