3612125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:134

約数の個数: 32

約数和(自身を含む): 5121792

約数和(自身を除く): 1509667

約数列:

[1, 5, 11, 25, 37, 55, 71, 125, 185, 275, 355, 407, 781, 925, 1375, 1775, 2035, 2627, 3905, 4625, 8875, 10175, 13135, 19525, 28897, 50875, 65675, 97625, 144485, 328375, 722425, 3612125]

約数ペア:

[(1, 3612125), (5, 722425), (11, 328375), (25, 144485), (37, 97625), (55, 65675), (71, 50875), (125, 28897), (185, 19525), (275, 13135), (355, 10175), (407, 8875), (781, 4625), (925, 3905), (1375, 2627), (1775, 2035)]