8082516.00000000

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:173

約数の個数: 72

約数和(自身を含む): 25321296

約数和(自身を除く): 12618021

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 43, 45, 65, 75, 101, 117, 129, 195, 215, 225, 303, 325, 387, 505, 559, 585, 645, 909, 975, 1075, 1313, 1515, 1677, 1935, 2525, 2795, 2925, 3225, 3939, 4343, 4545, 5031, 6565, 7575, 8385, 9675, 11817, 13029, 13975, 19695, 21715, 22725, 25155, 32825, 39087, 41925, 56459, 59085, 65145, 98475, 108575, 125775, 169377, 195435, 282295, 295425, 325725, 508131, 846885, 977175, 1411475, 2540655, 4234425, 12703275]

約数ペア:

[(1, 12703275), (3, 4234425), (5, 2540655), (9, 1411475), (13, 977175), (15, 846885), (25, 508131), (39, 325725), (43, 295425), (45, 282295), (65, 195435), (75, 169377), (101, 125775), (117, 108575), (129, 98475), (195, 65145), (215, 59085), (225, 56459), (303, 41925), (325, 39087), (387, 32825), (505, 25155), (559, 22725), (585, 21715), (645, 19695), (909, 13975), (975, 13029), (1075, 11817), (1313, 9675), (1515, 8385), (1677, 7575), (1935, 6565), (2525, 5031), (2795, 4545), (2925, 4343), (3225, 3939)]