1420035705

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{318751}}^1$

素因数の和:318779

約数の個数: 40

約数和(自身を含む): 2776967424

約数和(自身を除く): 1356931719

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 297, 405, 495, 891, 1485, 4455, 318751, 956253, 1593755, 2868759, 3506261, 4781265, 8606277, 10518783, 14343795, 17531305, 25818831, 31556349, 43031385, 52593915, 94669047, 129094155, 157781745, 284007141, 473345235, 1420035705]

約数ペア:

[(1, 1420035705), (3, 473345235), (5, 284007141), (9, 157781745), (11, 129094155), (15, 94669047), (27, 52593915), (33, 43031385), (45, 31556349), (55, 25818831), (81, 17531305), (99, 14343795), (135, 10518783), (165, 8606277), (297, 4781265), (405, 3506261), (495, 2868759), (891, 1593755), (1485, 956253), (4455, 318751)]