84718725

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12413}}^1$

素因数の和:12446

約数の個数: 48

約数和(自身を含む): 172405632

約数和(自身を除く): 87686907

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 175, 195, 273, 325, 455, 525, 975, 1365, 2275, 6825, 12413, 37239, 62065, 86891, 161369, 186195, 260673, 310325, 434455, 484107, 806845, 930975, 1129583, 1303365, 2172275, 2420535, 3388749, 4034225, 5647915, 6516825, 12102675, 16943745, 28239575, 84718725]

約数ペア:

[(1, 84718725), (3, 28239575), (5, 16943745), (7, 12102675), (13, 6516825), (15, 5647915), (21, 4034225), (25, 3388749), (35, 2420535), (39, 2172275), (65, 1303365), (75, 1129583), (91, 930975), (105, 806845), (175, 484107), (195, 434455), (273, 310325), (325, 260673), (455, 186195), (525, 161369), (975, 86891), (1365, 62065), (2275, 37239), (6825, 12413)]