28914585

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{719}}^1$

素因数の和:1117

約数の個数: 32

約数和(自身を含む): 53084160

約数和(自身を除く): 24169575

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 383, 719, 1149, 1915, 2157, 2681, 3595, 5033, 5745, 8043, 10785, 13405, 15099, 25165, 40215, 75495, 275377, 826131, 1376885, 1927639, 4130655, 5782917, 9638195, 28914585]

約数ペア:

[(1, 28914585), (3, 9638195), (5, 5782917), (7, 4130655), (15, 1927639), (21, 1376885), (35, 826131), (105, 275377), (383, 75495), (719, 40215), (1149, 25165), (1915, 15099), (2157, 13405), (2681, 10785), (3595, 8043), (5033, 5745)]