30387995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{3659}}^1$

素因数の和:3826

約数の個数: 16

約数和(自身を含む): 40055040

約数和(自身を除く): 9667045

約数列:

[1, 5, 11, 55, 151, 755, 1661, 3659, 8305, 18295, 40249, 201245, 552509, 2762545, 6077599, 30387995]

約数ペア:

[(1, 30387995), (5, 6077599), (11, 2762545), (55, 552509), (151, 201245), (755, 40249), (1661, 18295), (3659, 8305)]