39953925

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{5381}}^1$

素因数の和:5411

約数の個数: 48

約数和(自身を含む): 80084160

約数和(自身を除く): 40130235

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 99, 135, 165, 225, 275, 297, 495, 675, 825, 1485, 2475, 5381, 7425, 16143, 26905, 48429, 59191, 80715, 134525, 145287, 177573, 242145, 295955, 403575, 532719, 726435, 887865, 1210725, 1479775, 1598157, 2663595, 3632175, 4439325, 7990785, 13317975, 39953925]

約数ペア:

[(1, 39953925), (3, 13317975), (5, 7990785), (9, 4439325), (11, 3632175), (15, 2663595), (25, 1598157), (27, 1479775), (33, 1210725), (45, 887865), (55, 726435), (75, 532719), (99, 403575), (135, 295955), (165, 242145), (225, 177573), (275, 145287), (297, 134525), (495, 80715), (675, 59191), (825, 48429), (1485, 26905), (2475, 16143), (5381, 7425)]