148930215

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{5519}}^1$

素因数の和:5791

約数の個数: 32

約数和(自身を含む): 273438720

約数和(自身を除く): 124508505

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 257, 771, 1285, 1799, 3855, 5397, 5519, 8995, 16557, 26985, 27595, 38633, 82785, 115899, 193165, 579495, 1418383, 4255149, 7091915, 9928681, 21275745, 29786043, 49643405, 148930215]

約数ペア:

[(1, 148930215), (3, 49643405), (5, 29786043), (7, 21275745), (15, 9928681), (21, 7091915), (35, 4255149), (105, 1418383), (257, 579495), (771, 193165), (1285, 115899), (1799, 82785), (3855, 38633), (5397, 27595), (5519, 26985), (8995, 16557)]