24400155

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{797}}^1$

素因数の和:975

約数の個数: 32

約数和(自身を含む): 42364224

約数和(自身を除く): 17964069

約数列:

[1, 3, 5, 13, 15, 39, 65, 157, 195, 471, 785, 797, 2041, 2355, 2391, 3985, 6123, 10205, 10361, 11955, 30615, 31083, 51805, 125129, 155415, 375387, 625645, 1626677, 1876935, 4880031, 8133385, 24400155]

約数ペア:

[(1, 24400155), (3, 8133385), (5, 4880031), (13, 1876935), (15, 1626677), (39, 625645), (65, 375387), (157, 155415), (195, 125129), (471, 51805), (785, 31083), (797, 30615), (2041, 11955), (2355, 10361), (2391, 10205), (3985, 6123)]