8378955

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14323}}^1$

素因数の和:14347

約数の個数: 24

約数和(自身を含む): 15641808

約数和(自身を除く): 7262853

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 14323, 42969, 71615, 128907, 186199, 214845, 558597, 644535, 930995, 1675791, 2792985, 8378955]

約数ペア:

[(1, 8378955), (3, 2792985), (5, 1675791), (9, 930995), (13, 644535), (15, 558597), (39, 214845), (45, 186199), (65, 128907), (117, 71615), (195, 42969), (585, 14323)]