15005079

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1867}}^1$

素因数の和:1939

約数の個数: 24

約数和(自身を含む): 23312640

約数和(自身を除く): 8307561

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 423, 893, 1867, 2679, 5601, 8037, 16803, 35473, 87749, 106419, 263247, 319257, 789741, 1667231, 5001693, 15005079]

約数ペア:

[(1, 15005079), (3, 5001693), (9, 1667231), (19, 789741), (47, 319257), (57, 263247), (141, 106419), (171, 87749), (423, 35473), (893, 16803), (1867, 8037), (2679, 5601)]