74872015

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{28307}}^1$

素因数の和:28358

約数の個数: 12

約数和(自身を含む): 93925944

約数和(自身を除く): 19053929

約数列:

[1, 5, 23, 115, 529, 2645, 28307, 141535, 651061, 3255305, 14974403, 74872015]

約数ペア:

[(1, 74872015), (5, 14974403), (23, 3255305), (115, 651061), (529, 141535), (2645, 28307)]