48956805

素因数分解:

$3^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1109}}^1$

素因数の和:1235

約数の個数: 40

約数和(自身を含む): 88644600

約数和(自身を除く): 39687795

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 109, 135, 327, 405, 545, 981, 1109, 1635, 2943, 3327, 4905, 5545, 8829, 9981, 14715, 16635, 29943, 44145, 49905, 89829, 120881, 149715, 362643, 449145, 604405, 1087929, 1813215, 3263787, 5439645, 9791361, 16318935, 48956805]

約数ペア:

[(1, 48956805), (3, 16318935), (5, 9791361), (9, 5439645), (15, 3263787), (27, 1813215), (45, 1087929), (81, 604405), (109, 449145), (135, 362643), (327, 149715), (405, 120881), (545, 89829), (981, 49905), (1109, 44145), (1635, 29943), (2943, 16635), (3327, 14715), (4905, 9981), (5545, 8829)]