712786815

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{7043}}^1$

素因数の和:7240

約数の個数: 48

約数和(自身を含む): 1338416352

約数和(自身を除く): 625629537

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 173, 195, 519, 585, 865, 1557, 2249, 2595, 6747, 7043, 7785, 11245, 20241, 21129, 33735, 35215, 63387, 91559, 101205, 105645, 274677, 316935, 457795, 824031, 1218439, 1373385, 3655317, 4120155, 6092195, 10965951, 15839707, 18276585, 47519121, 54829755, 79198535, 142557363, 237595605, 712786815]

約数ペア:

[(1, 712786815), (3, 237595605), (5, 142557363), (9, 79198535), (13, 54829755), (15, 47519121), (39, 18276585), (45, 15839707), (65, 10965951), (117, 6092195), (173, 4120155), (195, 3655317), (519, 1373385), (585, 1218439), (865, 824031), (1557, 457795), (2249, 316935), (2595, 274677), (6747, 105645), (7043, 101205), (7785, 91559), (11245, 63387), (20241, 35215), (21129, 33735)]