2860489725

素因数分解:

$3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{349907}}^1$

素因数の和:350029

約数の個数: 24

約数和(自身を含む): 4772745120

約数和(自身を除く): 1912255395

約数列:

[1, 3, 5, 15, 25, 75, 109, 327, 545, 1635, 2725, 8175, 349907, 1049721, 1749535, 5248605, 8747675, 26243025, 38139863, 114419589, 190699315, 572097945, 953496575, 2860489725]

約数ペア:

[(1, 2860489725), (3, 953496575), (5, 572097945), (15, 190699315), (25, 114419589), (75, 38139863), (109, 26243025), (327, 8747675), (545, 5248605), (1635, 1749535), (2725, 1049721), (8175, 349907)]