2912393385

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{143503}}^1$

素因数の和:143566

約数の個数: 48

約数和(自身を含む): 5641429248

約数和(自身を除く): 2729035863

約数列:

[1, 3, 5, 9, 11, 15, 33, 41, 45, 55, 99, 123, 165, 205, 369, 451, 495, 615, 1353, 1845, 2255, 4059, 6765, 20295, 143503, 430509, 717515, 1291527, 1578533, 2152545, 4735599, 5883623, 6457635, 7892665, 14206797, 17650869, 23677995, 29418115, 52952607, 64719853, 71033985, 88254345, 194159559, 264763035, 323599265, 582478677, 970797795, 2912393385]

約数ペア:

[(1, 2912393385), (3, 970797795), (5, 582478677), (9, 323599265), (11, 264763035), (15, 194159559), (33, 88254345), (41, 71033985), (45, 64719853), (55, 52952607), (99, 29418115), (123, 23677995), (165, 17650869), (205, 14206797), (369, 7892665), (451, 6457635), (495, 5883623), (615, 4735599), (1353, 2152545), (1845, 1578533), (2255, 1291527), (4059, 717515), (6765, 430509), (20295, 143503)]