219634785

素因数分解:

$3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{32323}}^1$

素因数の和:32485

約数の個数: 24

約数和(自身を含む): 383233344

約数和(自身を除く): 163598559

約数列:

[1, 3, 5, 9, 15, 45, 151, 453, 755, 1359, 2265, 6795, 32323, 96969, 161615, 290907, 484845, 1454535, 4880773, 14642319, 24403865, 43926957, 73211595, 219634785]

約数ペア:

[(1, 219634785), (3, 73211595), (5, 43926957), (9, 24403865), (15, 14642319), (45, 4880773), (151, 1454535), (453, 484845), (755, 290907), (1359, 161615), (2265, 96969), (6795, 32323)]