61275555

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41263}}^1$

素因数の和:41288

約数の個数: 32

約数和(自身を含む): 118840320

約数和(自身を除く): 57564765

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 41263, 123789, 206315, 371367, 453893, 618945, 1114101, 1361679, 1856835, 2269465, 4085037, 5570505, 6808395, 12255111, 20425185, 61275555]

約数ペア:

[(1, 61275555), (3, 20425185), (5, 12255111), (9, 6808395), (11, 5570505), (15, 4085037), (27, 2269465), (33, 1856835), (45, 1361679), (55, 1114101), (99, 618945), (135, 453893), (165, 371367), (297, 206315), (495, 123789), (1485, 41263)]