148326615

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{193891}}^1$

素因数の和:193919

約数の個数: 24

約数和(自身を含む): 272224368

約数和(自身を除く): 123897753

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 193891, 581673, 969455, 1745019, 2908365, 3296147, 8725095, 9888441, 16480735, 29665323, 49442205, 148326615]

約数ペア:

[(1, 148326615), (3, 49442205), (5, 29665323), (9, 16480735), (15, 9888441), (17, 8725095), (45, 3296147), (51, 2908365), (85, 1745019), (153, 969455), (255, 581673), (765, 193891)]