43129845

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{89}}^2$

素因数の和:211

約数の個数: 54

約数和(自身を含む): 83106114

約数和(自身を除く): 39976269

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 89, 99, 121, 165, 267, 363, 445, 495, 605, 801, 979, 1089, 1335, 1815, 2937, 4005, 4895, 5445, 7921, 8811, 10769, 14685, 23763, 32307, 39605, 44055, 53845, 71289, 87131, 96921, 118815, 161535, 261393, 356445, 435655, 484605, 784179, 958441, 1306965, 2875323, 3920895, 4792205, 8625969, 14376615, 43129845]

約数ペア:

[(1, 43129845), (3, 14376615), (5, 8625969), (9, 4792205), (11, 3920895), (15, 2875323), (33, 1306965), (45, 958441), (55, 784179), (89, 484605), (99, 435655), (121, 356445), (165, 261393), (267, 161535), (363, 118815), (445, 96921), (495, 87131), (605, 71289), (801, 53845), (979, 44055), (1089, 39605), (1335, 32307), (1815, 23763), (2937, 14685), (4005, 10769), (4895, 8811), (5445, 7921)]