123247935

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{25127}}^1$

素因数の和:25247

約数の個数: 24

約数和(自身を含む): 215598240

約数和(自身を除く): 92350305

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 545, 981, 1635, 4905, 25127, 75381, 125635, 226143, 376905, 1130715, 2738843, 8216529, 13694215, 24649587, 41082645, 123247935]

約数ペア:

[(1, 123247935), (3, 41082645), (5, 24649587), (9, 13694215), (15, 8216529), (45, 2738843), (109, 1130715), (327, 376905), (545, 226143), (981, 125635), (1635, 75381), (4905, 25127)]