30291075

素因数分解:

$3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{2207}}^1$

素因数の和:2284

約数の個数: 36

約数和(自身を含む): 55169088

約数和(自身を除く): 24878013

約数列:

[1, 3, 5, 9, 15, 25, 45, 61, 75, 183, 225, 305, 549, 915, 1525, 2207, 2745, 4575, 6621, 11035, 13725, 19863, 33105, 55175, 99315, 134627, 165525, 403881, 496575, 673135, 1211643, 2019405, 3365675, 6058215, 10097025, 30291075]

約数ペア:

[(1, 30291075), (3, 10097025), (5, 6058215), (9, 3365675), (15, 2019405), (25, 1211643), (45, 673135), (61, 496575), (75, 403881), (183, 165525), (225, 134627), (305, 99315), (549, 55175), (915, 33105), (1525, 19863), (2207, 13725), (2745, 11035), (4575, 6621)]