152675285

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{431}}^1$

素因数の和:821

約数の個数: 32

約数和(自身を含む): 217728000

約数和(自身を除く): 65052715

約数列:

[1, 5, 7, 29, 35, 145, 203, 349, 431, 1015, 1745, 2155, 2443, 3017, 10121, 12215, 12499, 15085, 50605, 62495, 70847, 87493, 150419, 354235, 437465, 752095, 1052933, 4362151, 5264665, 21810755, 30535057, 152675285]

約数ペア:

[(1, 152675285), (5, 30535057), (7, 21810755), (29, 5264665), (35, 4362151), (145, 1052933), (203, 752095), (349, 437465), (431, 354235), (1015, 150419), (1745, 87493), (2155, 70847), (2443, 62495), (3017, 50605), (10121, 15085), (12215, 12499)]