1326105

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:91

約数の個数: 64

約数和(自身を含む): 2764800

約数和(自身を除く): 1438695

約数列:

[1, 3, 5, 9, 11, 15, 19, 27, 33, 45, 47, 55, 57, 95, 99, 135, 141, 165, 171, 209, 235, 285, 297, 423, 495, 513, 517, 627, 705, 855, 893, 1045, 1269, 1485, 1551, 1881, 2115, 2565, 2585, 2679, 3135, 4465, 4653, 5643, 6345, 7755, 8037, 9405, 9823, 13395, 13959, 23265, 24111, 28215, 29469, 40185, 49115, 69795, 88407, 120555, 147345, 265221, 442035, 1326105]

約数ペア:

[(1, 1326105), (3, 442035), (5, 265221), (9, 147345), (11, 120555), (15, 88407), (19, 69795), (27, 49115), (33, 40185), (45, 29469), (47, 28215), (55, 24111), (57, 23265), (95, 13959), (99, 13395), (135, 9823), (141, 9405), (165, 8037), (171, 7755), (209, 6345), (235, 5643), (285, 4653), (297, 4465), (423, 3135), (495, 2679), (513, 2585), (517, 2565), (627, 2115), (705, 1881), (855, 1551), (893, 1485), (1045, 1269)]