79556895

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{769}}^1$

素因数の和:821

約数の個数: 72

約数和(自身を含む): 159759600

約数和(自身を除く): 80202705

約数列:

[1, 3, 5, 9, 11, 15, 19, 33, 45, 55, 57, 95, 99, 121, 165, 171, 209, 285, 363, 495, 605, 627, 769, 855, 1045, 1089, 1815, 1881, 2299, 2307, 3135, 3845, 5445, 6897, 6921, 8459, 9405, 11495, 11535, 14611, 20691, 25377, 34485, 34605, 42295, 43833, 73055, 76131, 93049, 103455, 126885, 131499, 160721, 219165, 279147, 380655, 465245, 482163, 657495, 803605, 837441, 1395735, 1446489, 1767931, 2410815, 4187205, 5303793, 7232445, 8839655, 15911379, 26518965, 79556895]

約数ペア:

[(1, 79556895), (3, 26518965), (5, 15911379), (9, 8839655), (11, 7232445), (15, 5303793), (19, 4187205), (33, 2410815), (45, 1767931), (55, 1446489), (57, 1395735), (95, 837441), (99, 803605), (121, 657495), (165, 482163), (171, 465245), (209, 380655), (285, 279147), (363, 219165), (495, 160721), (605, 131499), (627, 126885), (769, 103455), (855, 93049), (1045, 76131), (1089, 73055), (1815, 43833), (1881, 42295), (2299, 34605), (2307, 34485), (3135, 25377), (3845, 20691), (5445, 14611), (6897, 11535), (6921, 11495), (8459, 9405)]