15397811

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:179

約数の個数: 32

約数和(自身を含む): 19353600

約数和(自身を除く): 3955789

約数列:

[1, 11, 13, 29, 47, 79, 143, 319, 377, 517, 611, 869, 1027, 1363, 2291, 3713, 4147, 6721, 11297, 14993, 17719, 25201, 29783, 40843, 48269, 107677, 194909, 327613, 530959, 1184447, 1399801, 15397811]

約数ペア:

[(1, 15397811), (11, 1399801), (13, 1184447), (29, 530959), (47, 327613), (79, 194909), (143, 107677), (319, 48269), (377, 40843), (517, 29783), (611, 25201), (869, 17719), (1027, 14993), (1363, 11297), (2291, 6721), (3713, 4147)]