137271105

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17839}}^1$

素因数の和:17875

約数の個数: 40

約数和(自身を含む): 259036800

約数和(自身を除く): 121765695

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 285, 405, 513, 855, 1539, 2565, 7695, 17839, 53517, 89195, 160551, 267585, 338941, 481653, 802755, 1016823, 1444959, 1694705, 2408265, 3050469, 5084115, 7224795, 9151407, 15252345, 27454221, 45757035, 137271105]

約数ペア:

[(1, 137271105), (3, 45757035), (5, 27454221), (9, 15252345), (15, 9151407), (19, 7224795), (27, 5084115), (45, 3050469), (57, 2408265), (81, 1694705), (95, 1444959), (135, 1016823), (171, 802755), (285, 481653), (405, 338941), (513, 267585), (855, 160551), (1539, 89195), (2565, 53517), (7695, 17839)]