70421175

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{769}}^1$

素因数の和:833

約数の個数: 72

約数和(自身を含む): 141501360

約数和(自身を除く): 71080185

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 37, 45, 55, 75, 99, 111, 165, 185, 225, 275, 333, 407, 495, 555, 769, 825, 925, 1221, 1665, 2035, 2307, 2475, 2775, 3663, 3845, 6105, 6921, 8325, 8459, 10175, 11535, 18315, 19225, 25377, 28453, 30525, 34605, 42295, 57675, 76131, 85359, 91575, 126885, 142265, 173025, 211475, 256077, 312983, 380655, 426795, 634425, 711325, 938949, 1280385, 1564915, 1903275, 2133975, 2816847, 4694745, 6401925, 7824575, 14084235, 23473725, 70421175]

約数ペア:

[(1, 70421175), (3, 23473725), (5, 14084235), (9, 7824575), (11, 6401925), (15, 4694745), (25, 2816847), (33, 2133975), (37, 1903275), (45, 1564915), (55, 1280385), (75, 938949), (99, 711325), (111, 634425), (165, 426795), (185, 380655), (225, 312983), (275, 256077), (333, 211475), (407, 173025), (495, 142265), (555, 126885), (769, 91575), (825, 85359), (925, 76131), (1221, 57675), (1665, 42295), (2035, 34605), (2307, 30525), (2475, 28453), (2775, 25377), (3663, 19225), (3845, 18315), (6105, 11535), (6921, 10175), (8325, 8459)]