1150905

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:225

約数の個数: 32

約数和(自身を含む): 2145024

約数和(自身を除く): 994119

約数列:

[1, 3, 5, 7, 15, 21, 35, 97, 105, 113, 291, 339, 485, 565, 679, 791, 1455, 1695, 2037, 2373, 3395, 3955, 10185, 10961, 11865, 32883, 54805, 76727, 164415, 230181, 383635, 1150905]

約数ペア:

[(1, 1150905), (3, 383635), (5, 230181), (7, 164415), (15, 76727), (21, 54805), (35, 32883), (97, 11865), (105, 10961), (113, 10185), (291, 3955), (339, 3395), (485, 2373), (565, 2037), (679, 1695), (791, 1455)]