75739995

素因数分解:

$3^3\times 5^1\times {\mathrm{461}}^1\times {\mathrm{1217}}^1$

素因数の和:1692

約数の個数: 32

約数和(自身を含む): 135051840

約数和(自身を除く): 59311845

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 461, 1217, 1383, 2305, 3651, 4149, 6085, 6915, 10953, 12447, 18255, 20745, 32859, 54765, 62235, 164295, 561037, 1683111, 2805185, 5049333, 8415555, 15147999, 25246665, 75739995]

約数ペア:

[(1, 75739995), (3, 25246665), (5, 15147999), (9, 8415555), (15, 5049333), (27, 2805185), (45, 1683111), (135, 561037), (461, 164295), (1217, 62235), (1383, 54765), (2305, 32859), (3651, 20745), (4149, 18255), (6085, 12447), (6915, 10953)]