40247295

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{691}}^1$

素因数の和:1063

約数の個数: 32

約数和(自身を含む): 70550784

約数和(自身を除く): 30303489

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 353, 691, 1059, 1765, 2073, 3455, 3883, 5295, 7601, 10365, 11649, 19415, 22803, 38005, 58245, 114015, 243923, 731769, 1219615, 2683153, 3658845, 8049459, 13415765, 40247295]

約数ペア:

[(1, 40247295), (3, 13415765), (5, 8049459), (11, 3658845), (15, 2683153), (33, 1219615), (55, 731769), (165, 243923), (353, 114015), (691, 58245), (1059, 38005), (1765, 22803), (2073, 19415), (3455, 11649), (3883, 10365), (5295, 7601)]