27235275

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{521}}^1$

素因数の和:592

約数の個数: 48

約数和(自身を含む): 48934368

約数和(自身を除く): 21699093

約数列:

[1, 3, 5, 15, 17, 25, 41, 51, 75, 85, 123, 205, 255, 425, 521, 615, 697, 1025, 1275, 1563, 2091, 2605, 3075, 3485, 7815, 8857, 10455, 13025, 17425, 21361, 26571, 39075, 44285, 52275, 64083, 106805, 132855, 221425, 320415, 363137, 534025, 664275, 1089411, 1602075, 1815685, 5447055, 9078425, 27235275]

約数ペア:

[(1, 27235275), (3, 9078425), (5, 5447055), (15, 1815685), (17, 1602075), (25, 1089411), (41, 664275), (51, 534025), (75, 363137), (85, 320415), (123, 221425), (205, 132855), (255, 106805), (425, 64083), (521, 52275), (615, 44285), (697, 39075), (1025, 26571), (1275, 21361), (1563, 17425), (2091, 13025), (2605, 10455), (3075, 8857), (3485, 7815)]