2007525

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:126

約数の個数: 48

約数和(自身を含む): 3749760

約数和(自身を除く): 1742235

約数列:

[1, 3, 5, 13, 15, 25, 29, 39, 65, 71, 75, 87, 145, 195, 213, 325, 355, 377, 435, 725, 923, 975, 1065, 1131, 1775, 1885, 2059, 2175, 2769, 4615, 5325, 5655, 6177, 9425, 10295, 13845, 23075, 26767, 28275, 30885, 51475, 69225, 80301, 133835, 154425, 401505, 669175, 2007525]

約数ペア:

[(1, 2007525), (3, 669175), (5, 401505), (13, 154425), (15, 133835), (25, 80301), (29, 69225), (39, 51475), (65, 30885), (71, 28275), (75, 26767), (87, 23075), (145, 13845), (195, 10295), (213, 9425), (325, 6177), (355, 5655), (377, 5325), (435, 4615), (725, 2769), (923, 2175), (975, 2059), (1065, 1885), (1131, 1775)]