13100775

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{4721}}^1$

素因数の和:4771

約数の個数: 24

約数和(自身を含む): 22250064

約数和(自身を除く): 9149289

約数列:

[1, 3, 5, 15, 25, 37, 75, 111, 185, 555, 925, 2775, 4721, 14163, 23605, 70815, 118025, 174677, 354075, 524031, 873385, 2620155, 4366925, 13100775]

約数ペア:

[(1, 13100775), (3, 4366925), (5, 2620155), (15, 873385), (25, 524031), (37, 354075), (75, 174677), (111, 118025), (185, 70815), (555, 23605), (925, 14163), (2775, 4721)]