5009515

素因数分解:

$5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:176

約数の個数: 32

約数和(自身を含む): 7372800

約数和(自身を除く): 2363285

約数列:

[1, 5, 7, 23, 35, 49, 115, 127, 161, 245, 343, 635, 805, 889, 1127, 1715, 2921, 4445, 5635, 6223, 7889, 14605, 20447, 31115, 39445, 43561, 102235, 143129, 217805, 715645, 1001903, 5009515]

約数ペア:

[(1, 5009515), (5, 1001903), (7, 715645), (23, 217805), (35, 143129), (49, 102235), (115, 43561), (127, 39445), (161, 31115), (245, 20447), (343, 14605), (635, 7889), (805, 6223), (889, 5635), (1127, 4445), (1715, 2921)]