40172055

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{34781}}^1$

素因数の和:34807

約数の個数: 32

約数和(自身を含む): 80137728

約数和(自身を除く): 39965673

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 34781, 104343, 173905, 243467, 382591, 521715, 730401, 1147773, 1217335, 1912955, 2678137, 3652005, 5738865, 8034411, 13390685, 40172055]

約数ペア:

[(1, 40172055), (3, 13390685), (5, 8034411), (7, 5738865), (11, 3652005), (15, 2678137), (21, 1912955), (33, 1217335), (35, 1147773), (55, 730401), (77, 521715), (105, 382591), (165, 243467), (231, 173905), (385, 104343), (1155, 34781)]