4374255

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 7557120

約数和(自身を除く): 3182865

約数列:

[1, 3, 5, 15, 23, 31, 69, 93, 115, 155, 345, 409, 465, 713, 1227, 2045, 2139, 3565, 6135, 9407, 10695, 12679, 28221, 38037, 47035, 63395, 141105, 190185, 291617, 874851, 1458085, 4374255]

約数ペア:

[(1, 4374255), (3, 1458085), (5, 874851), (15, 291617), (23, 190185), (31, 141105), (69, 63395), (93, 47035), (115, 38037), (155, 28221), (345, 12679), (409, 10695), (465, 9407), (713, 6135), (1227, 3565), (2045, 2139)]