66729615

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{234139}}^1$

素因数の和:234166

約数の個数: 16

約数和(自身を含む): 112387200

約数和(自身を除く): 45657585

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 234139, 702417, 1170695, 3512085, 4448641, 13345923, 22243205, 66729615]

約数ペア:

[(1, 66729615), (3, 22243205), (5, 13345923), (15, 4448641), (19, 3512085), (57, 1170695), (95, 702417), (285, 234139)]