611433985

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{1277}}^1$

素因数の和:1473

約数の個数: 32

約数和(自身を含む): 801643392

約数和(自身を除く): 190209407

約数列:

[1, 5, 17, 43, 85, 131, 215, 655, 731, 1277, 2227, 3655, 5633, 6385, 11135, 21709, 28165, 54911, 95761, 108545, 167287, 274555, 478805, 836435, 933487, 2843879, 4667435, 7193341, 14219395, 35966705, 122286797, 611433985]

約数ペア:

[(1, 611433985), (5, 122286797), (17, 35966705), (43, 14219395), (85, 7193341), (131, 4667435), (215, 2843879), (655, 933487), (731, 836435), (1277, 478805), (2227, 274555), (3655, 167287), (5633, 108545), (6385, 95761), (11135, 54911), (21709, 28165)]