2023181325

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{769}}^1\times {\mathrm{1063}}^1$

素因数の和:1859

約数の個数: 72

約数和(自身を含む): 3962038080

約数和(自身を除く): 1938856755

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 275, 495, 769, 825, 1063, 2307, 2475, 3189, 3845, 5315, 6921, 8459, 9567, 11535, 11693, 15945, 19225, 25377, 26575, 34605, 35079, 42295, 47835, 57675, 58465, 76131, 79725, 105237, 126885, 173025, 175395, 211475, 239175, 292325, 380655, 526185, 634425, 817447, 876975, 1903275, 2452341, 2630925, 4087235, 7357023, 8991917, 12261705, 20436175, 26975751, 36785115, 44959585, 61308525, 80927253, 134878755, 183925575, 224797925, 404636265, 674393775, 2023181325]

約数ペア:

[(1, 2023181325), (3, 674393775), (5, 404636265), (9, 224797925), (11, 183925575), (15, 134878755), (25, 80927253), (33, 61308525), (45, 44959585), (55, 36785115), (75, 26975751), (99, 20436175), (165, 12261705), (225, 8991917), (275, 7357023), (495, 4087235), (769, 2630925), (825, 2452341), (1063, 1903275), (2307, 876975), (2475, 817447), (3189, 634425), (3845, 526185), (5315, 380655), (6921, 292325), (8459, 239175), (9567, 211475), (11535, 175395), (11693, 173025), (15945, 126885), (19225, 105237), (25377, 79725), (26575, 76131), (34605, 58465), (35079, 57675), (42295, 47835)]