121689315

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{14461}}^1$

素因数の和:14500

約数の個数: 48

約数和(自身を含む): 243655776

約数和(自身を除く): 121966461

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 153, 165, 187, 255, 495, 561, 765, 935, 1683, 2805, 8415, 14461, 43383, 72305, 130149, 159071, 216915, 245837, 477213, 650745, 737511, 795355, 1229185, 1431639, 2212533, 2386065, 2704207, 3687555, 7158195, 8112621, 11062665, 13521035, 24337863, 40563105, 121689315]

約数ペア:

[(1, 121689315), (3, 40563105), (5, 24337863), (9, 13521035), (11, 11062665), (15, 8112621), (17, 7158195), (33, 3687555), (45, 2704207), (51, 2386065), (55, 2212533), (85, 1431639), (99, 1229185), (153, 795355), (165, 737511), (187, 650745), (255, 477213), (495, 245837), (561, 216915), (765, 159071), (935, 130149), (1683, 72305), (2805, 43383), (8415, 14461)]