527565555

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1499}}^1$

素因数の和:1606

約数の個数: 80

約数和(自身を含む): 1045440000

約数和(自身を除く): 517874445

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 79, 81, 99, 135, 165, 237, 297, 395, 405, 495, 711, 869, 891, 1185, 1485, 1499, 2133, 2607, 3555, 4345, 4455, 4497, 6399, 7495, 7821, 10665, 13035, 13491, 16489, 22485, 23463, 31995, 39105, 40473, 49467, 67455, 70389, 82445, 117315, 118421, 121419, 148401, 202365, 247335, 351945, 355263, 445203, 592105, 607095, 742005, 1065789, 1302631, 1335609, 1776315, 2226015, 3197367, 3907893, 5328945, 6513155, 6678045, 9592101, 11723679, 15986835, 19539465, 35171037, 47960505, 58618395, 105513111, 175855185, 527565555]

約数ペア:

[(1, 527565555), (3, 175855185), (5, 105513111), (9, 58618395), (11, 47960505), (15, 35171037), (27, 19539465), (33, 15986835), (45, 11723679), (55, 9592101), (79, 6678045), (81, 6513155), (99, 5328945), (135, 3907893), (165, 3197367), (237, 2226015), (297, 1776315), (395, 1335609), (405, 1302631), (495, 1065789), (711, 742005), (869, 607095), (891, 592105), (1185, 445203), (1485, 355263), (1499, 351945), (2133, 247335), (2607, 202365), (3555, 148401), (4345, 121419), (4455, 118421), (4497, 117315), (6399, 82445), (7495, 70389), (7821, 67455), (10665, 49467), (13035, 40473), (13491, 39105), (16489, 31995), (22485, 23463)]