30086975

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{653}}^1$

素因数の和:779

約数の個数: 24

約数和(自身を含む): 39737040

約数和(自身を除く): 9650065

約数列:

[1, 5, 19, 25, 95, 97, 475, 485, 653, 1843, 2425, 3265, 9215, 12407, 16325, 46075, 62035, 63341, 310175, 316705, 1203479, 1583525, 6017395, 30086975]

約数ペア:

[(1, 30086975), (5, 6017395), (19, 1583525), (25, 1203479), (95, 316705), (97, 310175), (475, 63341), (485, 62035), (653, 46075), (1843, 16325), (2425, 12407), (3265, 9215)]