28950965

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{1579}}^1$

素因数の和:1796

約数の個数: 16

約数和(自身を含む): 36782400

約数和(自身を除く): 7831435

約数列:

[1, 5, 19, 95, 193, 965, 1579, 3667, 7895, 18335, 30001, 150005, 304747, 1523735, 5790193, 28950965]

約数ペア:

[(1, 28950965), (5, 5790193), (19, 1523735), (95, 304747), (193, 150005), (965, 30001), (1579, 18335), (3667, 7895)]