5691005

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:157

約数の個数: 32

約数和(自身を含む): 7838208

約数和(自身を除く): 2147203

約数列:

[1, 5, 17, 23, 41, 71, 85, 115, 205, 355, 391, 697, 943, 1207, 1633, 1955, 2911, 3485, 4715, 6035, 8165, 14555, 16031, 27761, 49487, 66953, 80155, 138805, 247435, 334765, 1138201, 5691005]

約数ペア:

[(1, 5691005), (5, 1138201), (17, 334765), (23, 247435), (41, 138805), (71, 80155), (85, 66953), (115, 49487), (205, 27761), (355, 16031), (391, 14555), (697, 8165), (943, 6035), (1207, 4715), (1633, 3485), (1955, 2911)]