2783173905

素因数分解:

$3^3\times 5^1\times {\mathrm{601}}^1\times {\mathrm{34303}}^1$

素因数の和:34918

約数の個数: 32

約数和(自身を含む): 4956241920

約数和(自身を除く): 2173068015

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 601, 1803, 3005, 5409, 9015, 16227, 27045, 34303, 81135, 102909, 171515, 308727, 514545, 926181, 1543635, 4630905, 20616103, 61848309, 103080515, 185544927, 309241545, 556634781, 927724635, 2783173905]

約数ペア:

[(1, 2783173905), (3, 927724635), (5, 556634781), (9, 309241545), (15, 185544927), (27, 103080515), (45, 61848309), (135, 20616103), (601, 4630905), (1803, 1543635), (3005, 926181), (5409, 514545), (9015, 308727), (16227, 171515), (27045, 102909), (34303, 81135)]