3254985

素因数分解:

$3^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:89

約数の個数: 56

約数和(自身を含む): 6295680

約数和(自身を除く): 3040695

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 47, 57, 81, 95, 135, 141, 171, 235, 243, 285, 405, 423, 513, 705, 729, 855, 893, 1215, 1269, 1539, 2115, 2565, 2679, 3645, 3807, 4465, 4617, 6345, 7695, 8037, 11421, 13395, 13851, 19035, 23085, 24111, 34263, 40185, 57105, 69255, 72333, 120555, 171315, 216999, 361665, 650997, 1084995, 3254985]

約数ペア:

[(1, 3254985), (3, 1084995), (5, 650997), (9, 361665), (15, 216999), (19, 171315), (27, 120555), (45, 72333), (47, 69255), (57, 57105), (81, 40185), (95, 34263), (135, 24111), (141, 23085), (171, 19035), (235, 13851), (243, 13395), (285, 11421), (405, 8037), (423, 7695), (513, 6345), (705, 4617), (729, 4465), (855, 3807), (893, 3645), (1215, 2679), (1269, 2565), (1539, 2115)]