2912706385

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{599}}^1$

素因数の和:921

約数の個数: 32

約数和(自身を含む): 3615840000

約数和(自身を除く): 703133615

約数列:

[1, 5, 61, 107, 149, 305, 535, 599, 745, 2995, 6527, 9089, 15943, 32635, 36539, 45445, 64093, 79715, 89251, 182695, 320465, 446255, 972523, 3909673, 4862615, 5444311, 9549857, 19548365, 27221555, 47749285, 582541277, 2912706385]

約数ペア:

[(1, 2912706385), (5, 582541277), (61, 47749285), (107, 27221555), (149, 19548365), (305, 9549857), (535, 5444311), (599, 4862615), (745, 3909673), (2995, 972523), (6527, 446255), (9089, 320465), (15943, 182695), (32635, 89251), (36539, 79715), (45445, 64093)]