72454484345

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{4977979}}^1$

素因数の和:4978096

約数の個数: 16

約数和(自身を含む): 90320469120

約数和(自身を除く): 17865984775

約数列:

[1, 5, 41, 71, 205, 355, 2911, 14555, 4977979, 24889895, 204097139, 353436509, 1020485695, 1767182545, 14490896869, 72454484345]

約数ペア:

[(1, 72454484345), (5, 14490896869), (41, 1767182545), (71, 1020485695), (205, 353436509), (355, 204097139), (2911, 24889895), (14555, 4977979)]