12089145

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{523}}^1$

素因数の和:621

約数の個数: 32

約数和(自身を含む): 20524032

約数和(自身を除く): 8434887

約数列:

[1, 3, 5, 15, 23, 67, 69, 115, 201, 335, 345, 523, 1005, 1541, 1569, 2615, 4623, 7705, 7845, 12029, 23115, 35041, 36087, 60145, 105123, 175205, 180435, 525615, 805943, 2417829, 4029715, 12089145]

約数ペア:

[(1, 12089145), (3, 4029715), (5, 2417829), (15, 805943), (23, 525615), (67, 180435), (69, 175205), (115, 105123), (201, 60145), (335, 36087), (345, 35041), (523, 23115), (1005, 12029), (1541, 7845), (1569, 7705), (2615, 4623)]