23264075

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:156

約数の個数: 48

約数和(自身を含む): 33390720

約数和(自身を除く): 10126645

約数列:

[1, 5, 17, 19, 25, 43, 67, 85, 95, 215, 323, 335, 425, 475, 731, 817, 1075, 1139, 1273, 1615, 1675, 2881, 3655, 4085, 5695, 6365, 8075, 13889, 14405, 18275, 20425, 21641, 28475, 31825, 48977, 54739, 69445, 72025, 108205, 244885, 273695, 347225, 541025, 930563, 1224425, 1368475, 4652815, 23264075]

約数ペア:

[(1, 23264075), (5, 4652815), (17, 1368475), (19, 1224425), (25, 930563), (43, 541025), (67, 347225), (85, 273695), (95, 244885), (215, 108205), (323, 72025), (335, 69445), (425, 54739), (475, 48977), (731, 31825), (817, 28475), (1075, 21641), (1139, 20425), (1273, 18275), (1615, 14405), (1675, 13889), (2881, 8075), (3655, 6365), (4085, 5695)]