148304385

素因数分解:

$3^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{4177}}^1$

素因数の和:4454

約数の個数: 32

約数和(自身を含む): 264718080

約数和(自身を除く): 116413695

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 263, 789, 1315, 2367, 3945, 4177, 7101, 11835, 12531, 20885, 35505, 37593, 62655, 112779, 187965, 563895, 1098551, 3295653, 5492755, 9886959, 16478265, 29660877, 49434795, 148304385]

約数ペア:

[(1, 148304385), (3, 49434795), (5, 29660877), (9, 16478265), (15, 9886959), (27, 5492755), (45, 3295653), (135, 1098551), (263, 563895), (789, 187965), (1315, 112779), (2367, 62655), (3945, 37593), (4177, 35505), (7101, 20885), (11835, 12531)]