15340250

素因数分解:

$2^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{1427}}^1$

素因数の和:1487

約数の個数: 32

約数和(自身を含む): 29405376

約数和(自身を除く): 14065126

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 125, 215, 250, 430, 1075, 1427, 2150, 2854, 5375, 7135, 10750, 14270, 35675, 61361, 71350, 122722, 178375, 306805, 356750, 613610, 1534025, 3068050, 7670125, 15340250]

約数ペア:

[(1, 15340250), (2, 7670125), (5, 3068050), (10, 1534025), (25, 613610), (43, 356750), (50, 306805), (86, 178375), (125, 122722), (215, 71350), (250, 61361), (430, 35675), (1075, 14270), (1427, 10750), (2150, 7135), (2854, 5375)]