17929386045

素因数分解:

$3^4\times 5^1\times {\mathrm{3613}}^1\times {\mathrm{12253}}^1$

素因数の和:15883

約数の個数: 40

約数和(自身を含む): 32151604056

約数和(自身を除く): 14222218011

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 3613, 10839, 12253, 18065, 32517, 36759, 54195, 61265, 97551, 110277, 162585, 183795, 292653, 330831, 487755, 551385, 992493, 1463265, 1654155, 4962465, 44270089, 132810267, 221350445, 398430801, 664051335, 1195292403, 1992154005, 3585877209, 5976462015, 17929386045]

約数ペア:

[(1, 17929386045), (3, 5976462015), (5, 3585877209), (9, 1992154005), (15, 1195292403), (27, 664051335), (45, 398430801), (81, 221350445), (135, 132810267), (405, 44270089), (3613, 4962465), (10839, 1654155), (12253, 1463265), (18065, 992493), (32517, 551385), (36759, 487755), (54195, 330831), (61265, 292653), (97551, 183795), (110277, 162585)]