48728515

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{239}}^1\times {\mathrm{337}}^1$

素因数の和:603

約数の個数: 24

約数和(自身を含む): 64733760

約数和(自身を除く): 16005245

約数列:

[1, 5, 11, 55, 121, 239, 337, 605, 1195, 1685, 2629, 3707, 13145, 18535, 28919, 40777, 80543, 144595, 203885, 402715, 885973, 4429865, 9745703, 48728515]

約数ペア:

[(1, 48728515), (5, 9745703), (11, 4429865), (55, 885973), (121, 402715), (239, 203885), (337, 144595), (605, 80543), (1195, 40777), (1685, 28919), (2629, 18535), (3707, 13145)]