493669992185

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{967}}^1\times {\mathrm{7517}}^1$

素因数の和:8570

約数の個数: 48

約数和(自身を含む): 643440720384

約数和(自身を除く): 149770728199

約数列:

[1, 5, 17, 47, 85, 235, 289, 799, 967, 1445, 3995, 4835, 7517, 13583, 16439, 37585, 45449, 67915, 82195, 127789, 227245, 279463, 353299, 638945, 772633, 1397315, 1766495, 2172413, 3863165, 6006083, 7268939, 10862065, 13134761, 30030415, 36344695, 65673805, 102103411, 123571963, 341640133, 510517055, 617859815, 1708200665, 2100723371, 5807882261, 10503616855, 29039411305, 98733998437, 493669992185]

約数ペア:

[(1, 493669992185), (5, 98733998437), (17, 29039411305), (47, 10503616855), (85, 5807882261), (235, 2100723371), (289, 1708200665), (799, 617859815), (967, 510517055), (1445, 341640133), (3995, 123571963), (4835, 102103411), (7517, 65673805), (13583, 36344695), (16439, 30030415), (37585, 13134761), (45449, 10862065), (67915, 7268939), (82195, 6006083), (127789, 3863165), (227245, 2172413), (279463, 1766495), (353299, 1397315), (638945, 772633)]