74970935

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{307}}^1$

素因数の和:372

約数の個数: 36

約数和(自身を含む): 103822488

約数和(自身を除く): 28851553

約数列:

[1, 5, 13, 17, 65, 85, 169, 221, 289, 307, 845, 1105, 1445, 1535, 2873, 3757, 3991, 5219, 14365, 18785, 19955, 26095, 48841, 51883, 67847, 88723, 244205, 259415, 339235, 443615, 882011, 1153399, 4410055, 5766995, 14994187, 74970935]

約数ペア:

[(1, 74970935), (5, 14994187), (13, 5766995), (17, 4410055), (65, 1153399), (85, 882011), (169, 443615), (221, 339235), (289, 259415), (307, 244205), (845, 88723), (1105, 67847), (1445, 51883), (1535, 48841), (2873, 26095), (3757, 19955), (3991, 18785), (5219, 14365)]