30249115

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{1931}}^1$

素因数の和:2190

約数の個数: 16

約数和(自身を含む): 39273696

約数和(自身を除く): 9024581

約数列:

[1, 5, 13, 65, 241, 1205, 1931, 3133, 9655, 15665, 25103, 125515, 465371, 2326855, 6049823, 30249115]

約数ペア:

[(1, 30249115), (5, 6049823), (13, 2326855), (65, 465371), (241, 125515), (1205, 25103), (1931, 15665), (3133, 9655)]