2011722075

素因数分解:

$3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{90313}}^1$

素因数の和:90346

約数の個数: 60

約数和(自身を含む): 4065213768

約数和(自身を除く): 2053491693

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 81, 99, 135, 165, 225, 275, 297, 405, 495, 675, 825, 891, 1485, 2025, 2475, 4455, 7425, 22275, 90313, 270939, 451565, 812817, 993443, 1354695, 2257825, 2438451, 2980329, 4064085, 4967215, 6773475, 7315353, 8940987, 12192255, 14901645, 20320425, 24836075, 26822961, 36576765, 44704935, 60961275, 74508225, 80468883, 134114805, 182883825, 223524675, 402344415, 670574025, 2011722075]

約数ペア:

[(1, 2011722075), (3, 670574025), (5, 402344415), (9, 223524675), (11, 182883825), (15, 134114805), (25, 80468883), (27, 74508225), (33, 60961275), (45, 44704935), (55, 36576765), (75, 26822961), (81, 24836075), (99, 20320425), (135, 14901645), (165, 12192255), (225, 8940987), (275, 7315353), (297, 6773475), (405, 4967215), (495, 4064085), (675, 2980329), (825, 2438451), (891, 2257825), (1485, 1354695), (2025, 993443), (2475, 812817), (4455, 451565), (7425, 270939), (22275, 90313)]