12156746075

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{401}}^1\times {\mathrm{28201}}^1$

素因数の和:28655

約数の個数: 24

約数和(自身を含む): 15463946256

約数和(自身を除く): 3307200181

約数列:

[1, 5, 25, 43, 215, 401, 1075, 2005, 10025, 17243, 28201, 86215, 141005, 431075, 705025, 1212643, 6063215, 11308601, 30316075, 56543005, 282715025, 486269843, 2431349215, 12156746075]

約数ペア:

[(1, 12156746075), (5, 2431349215), (25, 486269843), (43, 282715025), (215, 56543005), (401, 30316075), (1075, 11308601), (2005, 6063215), (10025, 1212643), (17243, 705025), (28201, 431075), (86215, 141005)]