23914155

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{491}}^1$

素因数の和:707

約数の個数: 32

約数和(自身を含む): 40808448

約数和(自身を除く): 16894293

約数列:

[1, 3, 5, 15, 17, 51, 85, 191, 255, 491, 573, 955, 1473, 2455, 2865, 3247, 7365, 8347, 9741, 16235, 25041, 41735, 48705, 93781, 125205, 281343, 468905, 1406715, 1594277, 4782831, 7971385, 23914155]

約数ペア:

[(1, 23914155), (3, 7971385), (5, 4782831), (15, 1594277), (17, 1406715), (51, 468905), (85, 281343), (191, 125205), (255, 93781), (491, 48705), (573, 41735), (955, 25041), (1473, 16235), (2455, 9741), (2865, 8347), (3247, 7365)]