4069845

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{773}}^1$

素因数の和:803

約数の個数: 40

約数和(自身を含む): 7866936

約数和(自身を除く): 3797091

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 585, 773, 1053, 1755, 2319, 3865, 5265, 6957, 10049, 11595, 20871, 30147, 34785, 50245, 62613, 90441, 104355, 150735, 271323, 313065, 452205, 813969, 1356615, 4069845]

約数ペア:

[(1, 4069845), (3, 1356615), (5, 813969), (9, 452205), (13, 313065), (15, 271323), (27, 150735), (39, 104355), (45, 90441), (65, 62613), (81, 50245), (117, 34785), (135, 30147), (195, 20871), (351, 11595), (405, 10049), (585, 6957), (773, 5265), (1053, 3865), (1755, 2319)]