12258135

素因数分解:

$3^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:104

約数の個数: 64

約数和(自身を含む): 23616000

約数和(自身を除く): 11357865

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 59, 81, 95, 135, 171, 177, 243, 285, 295, 405, 513, 531, 729, 855, 885, 1121, 1215, 1539, 1593, 2187, 2565, 2655, 3363, 3645, 4617, 4779, 5605, 7695, 7965, 10089, 10935, 13851, 14337, 16815, 23085, 23895, 30267, 41553, 43011, 50445, 69255, 71685, 90801, 129033, 151335, 207765, 215055, 272403, 454005, 645165, 817209, 1362015, 2451627, 4086045, 12258135]

約数ペア:

[(1, 12258135), (3, 4086045), (5, 2451627), (9, 1362015), (15, 817209), (19, 645165), (27, 454005), (45, 272403), (57, 215055), (59, 207765), (81, 151335), (95, 129033), (135, 90801), (171, 71685), (177, 69255), (243, 50445), (285, 43011), (295, 41553), (405, 30267), (513, 23895), (531, 23085), (729, 16815), (855, 14337), (885, 13851), (1121, 10935), (1215, 10089), (1539, 7965), (1593, 7695), (2187, 5605), (2565, 4779), (2655, 4617), (3363, 3645)]