15674620415

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{751}}^1$

素因数の和:980

約数の個数: 64

約数和(自身を含む): 20998559232

約数和(自身を除く): 5323938817

約数列:

[1, 5, 17, 41, 53, 85, 113, 205, 265, 565, 697, 751, 901, 1921, 2173, 3485, 3755, 4505, 4633, 5989, 9605, 10865, 12767, 23165, 29945, 30791, 36941, 39803, 63835, 78761, 84863, 101813, 153955, 184705, 199015, 245549, 393805, 424315, 509065, 523447, 676651, 1227745, 1442671, 1631923, 2617235, 3383255, 3479383, 4174333, 4497739, 7213355, 8159615, 17396915, 20871665, 22488695, 27742691, 59149511, 76461563, 138713455, 184407299, 295747555, 382307815, 922036495, 3134924083, 15674620415]

約数ペア:

[(1, 15674620415), (5, 3134924083), (17, 922036495), (41, 382307815), (53, 295747555), (85, 184407299), (113, 138713455), (205, 76461563), (265, 59149511), (565, 27742691), (697, 22488695), (751, 20871665), (901, 17396915), (1921, 8159615), (2173, 7213355), (3485, 4497739), (3755, 4174333), (4505, 3479383), (4633, 3383255), (5989, 2617235), (9605, 1631923), (10865, 1442671), (12767, 1227745), (23165, 676651), (29945, 523447), (30791, 509065), (36941, 424315), (39803, 393805), (63835, 245549), (78761, 199015), (84863, 184705), (101813, 153955)]