28098675

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{11353}}^1$

素因数の和:11380

約数の個数: 36

約数和(自身を含む): 54907944

約数和(自身を除く): 26809269

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 275, 495, 825, 2475, 11353, 34059, 56765, 102177, 124883, 170295, 283825, 374649, 510885, 624415, 851475, 1123947, 1873245, 2554425, 3122075, 5619735, 9366225, 28098675]

約数ペア:

[(1, 28098675), (3, 9366225), (5, 5619735), (9, 3122075), (11, 2554425), (15, 1873245), (25, 1123947), (33, 851475), (45, 624415), (55, 510885), (75, 374649), (99, 283825), (165, 170295), (225, 124883), (275, 102177), (495, 56765), (825, 34059), (2475, 11353)]