38553865

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1019}}^1$

素因数の和:1101

約数の個数: 32

約数和(自身を含む): 56401920

約数和(自身を除く): 17848055

約数列:

[1, 5, 7, 23, 35, 47, 115, 161, 235, 329, 805, 1019, 1081, 1645, 5095, 5405, 7133, 7567, 23437, 35665, 37835, 47893, 117185, 164059, 239465, 335251, 820295, 1101539, 1676255, 5507695, 7710773, 38553865]

約数ペア:

[(1, 38553865), (5, 7710773), (7, 5507695), (23, 1676255), (35, 1101539), (47, 820295), (115, 335251), (161, 239465), (235, 164059), (329, 117185), (805, 47893), (1019, 37835), (1081, 35665), (1645, 23437), (5095, 7567), (5405, 7133)]