1824345

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{571}}^1$

素因数の和:653

約数の個数: 24

約数和(自身を含む): 3212352

約数和(自身を除く): 1388007

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 571, 639, 1065, 1713, 2855, 3195, 5139, 8565, 25695, 40541, 121623, 202705, 364869, 608115, 1824345]

約数ペア:

[(1, 1824345), (3, 608115), (5, 364869), (9, 202705), (15, 121623), (45, 40541), (71, 25695), (213, 8565), (355, 5139), (571, 3195), (639, 2855), (1065, 1713)]