40926915

素因数分解:

$3^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{2621}}^1$

素因数の和:2979

約数の個数: 24

約数和(自身を含む): 71171568

約数和(自身を除く): 30244653

約数列:

[1, 3, 5, 9, 15, 45, 347, 1041, 1735, 2621, 3123, 5205, 7863, 13105, 15615, 23589, 39315, 117945, 909487, 2728461, 4547435, 8185383, 13642305, 40926915]

約数ペア:

[(1, 40926915), (3, 13642305), (5, 8185383), (9, 4547435), (15, 2728461), (45, 909487), (347, 117945), (1041, 39315), (1735, 23589), (2621, 15615), (3123, 13105), (5205, 7863)]