25885050225

素因数分解:

$3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{38149}}^1$

素因数の和:38354

約数の個数: 48

約数和(自身を含む): 43710744000

約数和(自身を除く): 17825693775

約数列:

[1, 3, 5, 15, 25, 75, 83, 109, 249, 327, 415, 545, 1245, 1635, 2075, 2725, 6225, 8175, 9047, 27141, 38149, 45235, 114447, 135705, 190745, 226175, 572235, 678525, 953725, 2861175, 3166367, 4158241, 9499101, 12474723, 15831835, 20791205, 47495505, 62373615, 79159175, 103956025, 237477525, 311868075, 345134003, 1035402009, 1725670015, 5177010045, 8628350075, 25885050225]

約数ペア:

[(1, 25885050225), (3, 8628350075), (5, 5177010045), (15, 1725670015), (25, 1035402009), (75, 345134003), (83, 311868075), (109, 237477525), (249, 103956025), (327, 79159175), (415, 62373615), (545, 47495505), (1245, 20791205), (1635, 15831835), (2075, 12474723), (2725, 9499101), (6225, 4158241), (8175, 3166367), (9047, 2861175), (27141, 953725), (38149, 678525), (45235, 572235), (114447, 226175), (135705, 190745)]