113899915

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 149345856

約数和(自身を除く): 35445941

約数列:

[1, 5, 17, 53, 85, 131, 193, 265, 655, 901, 965, 2227, 3281, 4505, 6943, 10229, 11135, 16405, 25283, 34715, 51145, 118031, 126415, 173893, 429811, 590155, 869465, 1339999, 2149055, 6699995, 22779983, 113899915]

約数ペア:

[(1, 113899915), (5, 22779983), (17, 6699995), (53, 2149055), (85, 1339999), (131, 869465), (193, 590155), (265, 429811), (655, 173893), (901, 126415), (965, 118031), (2227, 51145), (3281, 34715), (4505, 25283), (6943, 16405), (10229, 11135)]