74259995

素因数分解:

$5^1\times {\mathrm{17}}^3\times {\mathrm{3023}}^1$

素因数の和:3079

約数の個数: 16

約数和(自身を含む): 94711680

約数和(自身を除く): 20451685

約数列:

[1, 5, 17, 85, 289, 1445, 3023, 4913, 15115, 24565, 51391, 256955, 873647, 4368235, 14851999, 74259995]

約数ペア:

[(1, 74259995), (5, 14851999), (17, 4368235), (85, 873647), (289, 256955), (1445, 51391), (3023, 24565), (4913, 15115)]