27452205

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1789}}^1$

素因数の和:1842

約数の個数: 48

約数和(自身を含む): 53614080

約数和(自身を除く): 26161875

約数列:

[1, 3, 5, 9, 11, 15, 31, 33, 45, 55, 93, 99, 155, 165, 279, 341, 465, 495, 1023, 1395, 1705, 1789, 3069, 5115, 5367, 8945, 15345, 16101, 19679, 26835, 55459, 59037, 80505, 98395, 166377, 177111, 277295, 295185, 499131, 610049, 831885, 885555, 1830147, 2495655, 3050245, 5490441, 9150735, 27452205]

約数ペア:

[(1, 27452205), (3, 9150735), (5, 5490441), (9, 3050245), (11, 2495655), (15, 1830147), (31, 885555), (33, 831885), (45, 610049), (55, 499131), (93, 295185), (99, 277295), (155, 177111), (165, 166377), (279, 98395), (341, 80505), (465, 59037), (495, 55459), (1023, 26835), (1395, 19679), (1705, 16101), (1789, 15345), (3069, 8945), (5115, 5367)]