1923825

素因数分解:

$3^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:353

約数の個数: 24

約数和(自身を含む): 3223008

約数和(自身を除く): 1299183

約数列:

[1, 3, 5, 15, 25, 75, 113, 227, 339, 565, 681, 1135, 1695, 2825, 3405, 5675, 8475, 17025, 25651, 76953, 128255, 384765, 641275, 1923825]

約数ペア:

[(1, 1923825), (3, 641275), (5, 384765), (15, 128255), (25, 76953), (75, 25651), (113, 17025), (227, 8475), (339, 5675), (565, 3405), (681, 2825), (1135, 1695)]