12428835

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 20563200

約数和(自身を除く): 8134365

約数列:

[1, 3, 5, 15, 67, 83, 149, 201, 249, 335, 415, 447, 745, 1005, 1245, 2235, 5561, 9983, 12367, 16683, 27805, 29949, 37101, 49915, 61835, 83415, 149745, 185505, 828589, 2485767, 4142945, 12428835]

約数ペア:

[(1, 12428835), (3, 4142945), (5, 2485767), (15, 828589), (67, 185505), (83, 149745), (149, 83415), (201, 61835), (249, 49915), (335, 37101), (415, 29949), (447, 27805), (745, 16683), (1005, 12367), (1245, 9983), (2235, 5561)]