11372425

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:273

約数の個数: 24

約数和(自身を含む): 14731200

約数和(自身を除く): 3358775

約数列:

[1, 5, 25, 43, 71, 149, 215, 355, 745, 1075, 1775, 3053, 3725, 6407, 10579, 15265, 32035, 52895, 76325, 160175, 264475, 454897, 2274485, 11372425]

約数ペア:

[(1, 11372425), (5, 2274485), (25, 454897), (43, 264475), (71, 160175), (149, 76325), (215, 52895), (355, 32035), (745, 15265), (1075, 10579), (1775, 6407), (3053, 3725)]