42531645

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{218111}}^1$

素因数の和:218132

約数の個数: 16

約数和(自身を含む): 73285632

約数和(自身を除く): 30753987

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 218111, 654333, 1090555, 2835443, 3271665, 8506329, 14177215, 42531645]

約数ペア:

[(1, 42531645), (3, 14177215), (5, 8506329), (13, 3271665), (15, 2835443), (39, 1090555), (65, 654333), (195, 218111)]