12521835

素因数分解:

$3^2\times 5^1\times {\mathrm{463}}^1\times {\mathrm{601}}^1$

素因数の和:1075

約数の個数: 24

約数和(自身を含む): 21787584

約数和(自身を除く): 9265749

約数列:

[1, 3, 5, 9, 15, 45, 463, 601, 1389, 1803, 2315, 3005, 4167, 5409, 6945, 9015, 20835, 27045, 278263, 834789, 1391315, 2504367, 4173945, 12521835]

約数ペア:

[(1, 12521835), (3, 4173945), (5, 2504367), (9, 1391315), (15, 834789), (45, 278263), (463, 27045), (601, 20835), (1389, 9015), (1803, 6945), (2315, 5409), (3005, 4167)]