74199725

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3001}}^1$

素因数の和:3077

約数の個数: 24

約数和(自身を含む): 98273472

約数和(自身を除く): 24073747

約数列:

[1, 5, 23, 25, 43, 115, 215, 575, 989, 1075, 3001, 4945, 15005, 24725, 69023, 75025, 129043, 345115, 645215, 1725575, 2967989, 3226075, 14839945, 74199725]

約数ペア:

[(1, 74199725), (5, 14839945), (23, 3226075), (25, 2967989), (43, 1725575), (115, 645215), (215, 345115), (575, 129043), (989, 75025), (1075, 69023), (3001, 24725), (4945, 15005)]