78723325

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1093}}^1$

素因数の和:1213

約数の個数: 24

約数和(自身を含む): 101470688

約数和(自身を除く): 22747363

約数列:

[1, 5, 25, 43, 67, 215, 335, 1075, 1093, 1675, 2881, 5465, 14405, 27325, 46999, 72025, 73231, 234995, 366155, 1174975, 1830775, 3148933, 15744665, 78723325]

約数ペア:

[(1, 78723325), (5, 15744665), (25, 3148933), (43, 1830775), (67, 1174975), (215, 366155), (335, 234995), (1075, 73231), (1093, 72025), (1675, 46999), (2881, 27325), (5465, 14405)]