38254305

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{467}}^1$

素因数の和:645

約数の個数: 32

約数和(自身を含む): 63258624

約数和(自身を除く): 25004319

約数列:

[1, 3, 5, 15, 43, 127, 129, 215, 381, 467, 635, 645, 1401, 1905, 2335, 5461, 7005, 16383, 20081, 27305, 59309, 60243, 81915, 100405, 177927, 296545, 301215, 889635, 2550287, 7650861, 12751435, 38254305]

約数ペア:

[(1, 38254305), (3, 12751435), (5, 7650861), (15, 2550287), (43, 889635), (127, 301215), (129, 296545), (215, 177927), (381, 100405), (467, 81915), (635, 60243), (645, 59309), (1401, 27305), (1905, 20081), (2335, 16383), (5461, 7005)]