24371895

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:375

約数の個数: 32

約数和(自身を含む): 40043520

約数和(自身を除く): 15671625

約数列:

[1, 3, 5, 15, 79, 131, 157, 237, 393, 395, 471, 655, 785, 1185, 1965, 2355, 10349, 12403, 20567, 31047, 37209, 51745, 61701, 62015, 102835, 155235, 186045, 308505, 1624793, 4874379, 8123965, 24371895]

約数ペア:

[(1, 24371895), (3, 8123965), (5, 4874379), (15, 1624793), (79, 308505), (131, 186045), (157, 155235), (237, 102835), (393, 62015), (395, 61701), (471, 51745), (655, 37209), (785, 31047), (1185, 20567), (1965, 12403), (2355, 10349)]