1314585

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:365

約数の個数: 24

約数和(自身を含む): 2306304

約数和(自身を除く): 991719

約数列:

[1, 3, 5, 9, 15, 45, 131, 223, 393, 655, 669, 1115, 1179, 1965, 2007, 3345, 5895, 10035, 29213, 87639, 146065, 262917, 438195, 1314585]

約数ペア:

[(1, 1314585), (3, 438195), (5, 262917), (9, 146065), (15, 87639), (45, 29213), (131, 10035), (223, 5895), (393, 3345), (655, 2007), (669, 1965), (1115, 1179)]