137354715

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{683}}^1$

素因数の和:844

約数の個数: 48

約数和(自身を含む): 246486240

約数和(自身を除く): 109131525

約数列:

[1, 3, 5, 9, 15, 41, 45, 109, 123, 205, 327, 369, 545, 615, 683, 981, 1635, 1845, 2049, 3415, 4469, 4905, 6147, 10245, 13407, 22345, 28003, 30735, 40221, 67035, 74447, 84009, 140015, 201105, 223341, 252027, 372235, 420045, 670023, 1116705, 1260135, 3052327, 3350115, 9156981, 15261635, 27470943, 45784905, 137354715]

約数ペア:

[(1, 137354715), (3, 45784905), (5, 27470943), (9, 15261635), (15, 9156981), (41, 3350115), (45, 3052327), (109, 1260135), (123, 1116705), (205, 670023), (327, 420045), (369, 372235), (545, 252027), (615, 223341), (683, 201105), (981, 140015), (1635, 84009), (1845, 74447), (2049, 67035), (3415, 40221), (4469, 30735), (4905, 28003), (6147, 22345), (10245, 13407)]