23384475

素因数分解:

$3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{2417}}^1$

素因数の和:2476

約数の個数: 36

約数和(自身を含む): 42875976

約数和(自身を除く): 19491501

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 75, 129, 215, 225, 387, 645, 1075, 1935, 2417, 3225, 7251, 9675, 12085, 21753, 36255, 60425, 103931, 108765, 181275, 311793, 519655, 543825, 935379, 1558965, 2598275, 4676895, 7794825, 23384475]

約数ペア:

[(1, 23384475), (3, 7794825), (5, 4676895), (9, 2598275), (15, 1558965), (25, 935379), (43, 543825), (45, 519655), (75, 311793), (129, 181275), (215, 108765), (225, 103931), (387, 60425), (645, 36255), (1075, 21753), (1935, 12085), (2417, 9675), (3225, 7251)]