859434575

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{677}}^1$

素因数の和:836

約数の個数: 48

約数和(自身を含む): 1180370880

約数和(自身を除く): 320936305

約数列:

[1, 5, 17, 25, 29, 85, 103, 145, 425, 493, 515, 677, 725, 1751, 2465, 2575, 2987, 3385, 8755, 11509, 12325, 14935, 16925, 19633, 43775, 50779, 57545, 69731, 74675, 98165, 253895, 287725, 333761, 348655, 490825, 1185427, 1269475, 1668805, 1743275, 2022199, 5927135, 8344025, 10110995, 29635675, 34377383, 50554975, 171886915, 859434575]

約数ペア:

[(1, 859434575), (5, 171886915), (17, 50554975), (25, 34377383), (29, 29635675), (85, 10110995), (103, 8344025), (145, 5927135), (425, 2022199), (493, 1743275), (515, 1668805), (677, 1269475), (725, 1185427), (1751, 490825), (2465, 348655), (2575, 333761), (2987, 287725), (3385, 253895), (8755, 98165), (11509, 74675), (12325, 69731), (14935, 57545), (16925, 50779), (19633, 43775)]