149294805

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{6907}}^1$

素因数の和:7057

約数の個数: 32

約数和(自身を含む): 262614528

約数和(自身を除く): 113319723

約数列:

[1, 3, 5, 11, 15, 33, 55, 131, 165, 393, 655, 1441, 1965, 4323, 6907, 7205, 20721, 21615, 34535, 75977, 103605, 227931, 379885, 904817, 1139655, 2714451, 4524085, 9952987, 13572255, 29858961, 49764935, 149294805]

約数ペア:

[(1, 149294805), (3, 49764935), (5, 29858961), (11, 13572255), (15, 9952987), (33, 4524085), (55, 2714451), (131, 1139655), (165, 904817), (393, 379885), (655, 227931), (1441, 103605), (1965, 75977), (4323, 34535), (6907, 21615), (7205, 20721)]