38895065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{2447}}^1$

素因数の和:2497

約数の個数: 24

約数和(自身を含む): 54110592

約数和(自身を除く): 15215527

約数列:

[1, 5, 11, 17, 55, 85, 187, 289, 935, 1445, 2447, 3179, 12235, 15895, 26917, 41599, 134585, 207995, 457589, 707183, 2287945, 3535915, 7779013, 38895065]

約数ペア:

[(1, 38895065), (5, 7779013), (11, 3535915), (17, 2287945), (55, 707183), (85, 457589), (187, 207995), (289, 134585), (935, 41599), (1445, 26917), (2447, 15895), (3179, 12235)]