13500215775

素因数分解:

$3^2\times 5^2\times {\mathrm{149}}^1\times {\mathrm{402691}}^1$

素因数の和:402856

約数の個数: 36

約数和(自身を含む): 24342731400

約数和(自身を除く): 10842515625

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 149, 225, 447, 745, 1341, 2235, 3725, 6705, 11175, 33525, 402691, 1208073, 2013455, 3624219, 6040365, 10067275, 18121095, 30201825, 60000959, 90605475, 180002877, 300004795, 540008631, 900014385, 1500023975, 2700043155, 4500071925, 13500215775]

約数ペア:

[(1, 13500215775), (3, 4500071925), (5, 2700043155), (9, 1500023975), (15, 900014385), (25, 540008631), (45, 300004795), (75, 180002877), (149, 90605475), (225, 60000959), (447, 30201825), (745, 18121095), (1341, 10067275), (2235, 6040365), (3725, 3624219), (6705, 2013455), (11175, 1208073), (33525, 402691)]