565454120265

素因数分解:

$3^4\times 5^1\times {\mathrm{1396183013}}^1$

素因数の和:1396183030

約数の個数: 20

約数和(自身を含む): 1013628868164

約数和(自身を除く): 448174747899

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 1396183013, 4188549039, 6980915065, 12565647117, 20942745195, 37696941351, 62828235585, 113090824053, 188484706755, 565454120265]

約数ペア:

[(1, 565454120265), (3, 188484706755), (5, 113090824053), (9, 62828235585), (15, 37696941351), (27, 20942745195), (45, 12565647117), (81, 6980915065), (135, 4188549039), (405, 1396183013)]