5049205

素因数分解:

$5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{557}}^1$

素因数の和:613

約数の個数: 24

約数和(自身を含む): 7251768

約数和(自身を除く): 2202563

約数列:

[1, 5, 7, 35, 37, 49, 185, 245, 259, 557, 1295, 1813, 2785, 3899, 9065, 19495, 20609, 27293, 103045, 136465, 144263, 721315, 1009841, 5049205]

約数ペア:

[(1, 5049205), (5, 1009841), (7, 721315), (35, 144263), (37, 136465), (49, 103045), (185, 27293), (245, 20609), (259, 19495), (557, 9065), (1295, 3899), (1813, 2785)]