15669780495

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{383}}^1\times {\mathrm{443}}^1$

素因数の和:1012

約数の個数: 64

約数和(自身を含む): 25926303744

約数和(自身を除く): 10256523249

約数列:

[1, 3, 5, 15, 47, 131, 141, 235, 383, 393, 443, 655, 705, 1149, 1329, 1915, 1965, 2215, 5745, 6157, 6645, 18001, 18471, 20821, 30785, 50173, 54003, 58033, 62463, 90005, 92355, 104105, 150519, 169669, 174099, 250865, 270015, 290165, 312315, 509007, 752595, 848345, 870495, 2358131, 2545035, 2727551, 7074393, 7974443, 8182653, 11790655, 13637755, 22226639, 23923329, 35371965, 39872215, 40913265, 66679917, 111133195, 119616645, 333399585, 1044652033, 3133956099, 5223260165, 15669780495]

約数ペア:

[(1, 15669780495), (3, 5223260165), (5, 3133956099), (15, 1044652033), (47, 333399585), (131, 119616645), (141, 111133195), (235, 66679917), (383, 40913265), (393, 39872215), (443, 35371965), (655, 23923329), (705, 22226639), (1149, 13637755), (1329, 11790655), (1915, 8182653), (1965, 7974443), (2215, 7074393), (5745, 2727551), (6157, 2545035), (6645, 2358131), (18001, 870495), (18471, 848345), (20821, 752595), (30785, 509007), (50173, 312315), (54003, 290165), (58033, 270015), (62463, 250865), (90005, 174099), (92355, 169669), (104105, 150519)]