109517995

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{3989}}^1$

素因数の和:4047

約数の個数: 24

約数和(自身を含む): 146991600

約数和(自身を除く): 37473605

約数列:

[1, 5, 17, 19, 85, 95, 289, 323, 1445, 1615, 3989, 5491, 19945, 27455, 67813, 75791, 339065, 378955, 1152821, 1288447, 5764105, 6442235, 21903599, 109517995]

約数ペア:

[(1, 109517995), (5, 21903599), (17, 6442235), (19, 5764105), (85, 1288447), (95, 1152821), (289, 378955), (323, 339065), (1445, 75791), (1615, 67813), (3989, 27455), (5491, 19945)]