75669615

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1049}}^1$

素因数の和:1296

約数の個数: 48

約数和(自身を含む): 150696000

約数和(自身を除く): 75026385

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 229, 315, 687, 1049, 1145, 1603, 2061, 3147, 3435, 4809, 5245, 7343, 8015, 9441, 10305, 14427, 15735, 22029, 24045, 36715, 47205, 66087, 72135, 110145, 240221, 330435, 720663, 1201105, 1681547, 2161989, 3603315, 5044641, 8407735, 10809945, 15133923, 25223205, 75669615]

約数ペア:

[(1, 75669615), (3, 25223205), (5, 15133923), (7, 10809945), (9, 8407735), (15, 5044641), (21, 3603315), (35, 2161989), (45, 1681547), (63, 1201105), (105, 720663), (229, 330435), (315, 240221), (687, 110145), (1049, 72135), (1145, 66087), (1603, 47205), (2061, 36715), (3147, 24045), (3435, 22029), (4809, 15735), (5245, 14427), (7343, 10305), (8015, 9441)]