804980025

素因数分解:

$3^7\times 5^2\times {\mathrm{14723}}^1$

素因数の和:14754

約数の個数: 48

約数和(自身を含む): 1497136320

約数和(自身を除く): 692156295

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 729, 1215, 2025, 2187, 3645, 6075, 10935, 14723, 18225, 44169, 54675, 73615, 132507, 220845, 368075, 397521, 662535, 1104225, 1192563, 1987605, 3312675, 3577689, 5962815, 9938025, 10733067, 17888445, 29814075, 32199201, 53665335, 89442225, 160996005, 268326675, 804980025]

約数ペア:

[(1, 804980025), (3, 268326675), (5, 160996005), (9, 89442225), (15, 53665335), (25, 32199201), (27, 29814075), (45, 17888445), (75, 10733067), (81, 9938025), (135, 5962815), (225, 3577689), (243, 3312675), (405, 1987605), (675, 1192563), (729, 1104225), (1215, 662535), (2025, 397521), (2187, 368075), (3645, 220845), (6075, 132507), (10935, 73615), (14723, 54675), (18225, 44169)]