135997575

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{3121}}^1$

素因数の和:3224

約数の個数: 48

約数和(自身を含む): 260150016

約数和(自身を除く): 124152441

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 83, 105, 175, 249, 415, 525, 581, 1245, 1743, 2075, 2905, 3121, 6225, 8715, 9363, 14525, 15605, 21847, 43575, 46815, 65541, 78025, 109235, 234075, 259043, 327705, 546175, 777129, 1295215, 1638525, 1813301, 3885645, 5439903, 6476075, 9066505, 19428225, 27199515, 45332525, 135997575]

約数ペア:

[(1, 135997575), (3, 45332525), (5, 27199515), (7, 19428225), (15, 9066505), (21, 6476075), (25, 5439903), (35, 3885645), (75, 1813301), (83, 1638525), (105, 1295215), (175, 777129), (249, 546175), (415, 327705), (525, 259043), (581, 234075), (1245, 109235), (1743, 78025), (2075, 65541), (2905, 46815), (3121, 43575), (6225, 21847), (8715, 15605), (9363, 14525)]