1187810415

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{227}}^1$

素因数の和:322

約数の個数: 108

約数和(自身を含む): 2348715096

約数和(自身を除く): 1160904681

約数列:

[1, 3, 5, 9, 11, 15, 31, 33, 45, 55, 93, 99, 121, 155, 165, 227, 279, 341, 363, 465, 495, 605, 681, 961, 1023, 1089, 1135, 1395, 1705, 1815, 2043, 2497, 2883, 3069, 3405, 3751, 4805, 5115, 5445, 7037, 7491, 8649, 10215, 10571, 11253, 12485, 14415, 15345, 18755, 21111, 22473, 27467, 31713, 33759, 35185, 37455, 43245, 52855, 56265, 63333, 77407, 82401, 95139, 105555, 112365, 116281, 137335, 158565, 168795, 218147, 232221, 247203, 316665, 348843, 387035, 412005, 475695, 581405, 654441, 696663, 851477, 1046529, 1090735, 1161105, 1236015, 1744215, 1963323, 2399617, 2554431, 3272205, 3483315, 4257385, 5232645, 7198851, 7663293, 9816615, 11998085, 12772155, 21596553, 26395787, 35994255, 38316465, 79187361, 107982765, 131978935, 237562083, 395936805, 1187810415]

約数ペア:

[(1, 1187810415), (3, 395936805), (5, 237562083), (9, 131978935), (11, 107982765), (15, 79187361), (31, 38316465), (33, 35994255), (45, 26395787), (55, 21596553), (93, 12772155), (99, 11998085), (121, 9816615), (155, 7663293), (165, 7198851), (227, 5232645), (279, 4257385), (341, 3483315), (363, 3272205), (465, 2554431), (495, 2399617), (605, 1963323), (681, 1744215), (961, 1236015), (1023, 1161105), (1089, 1090735), (1135, 1046529), (1395, 851477), (1705, 696663), (1815, 654441), (2043, 581405), (2497, 475695), (2883, 412005), (3069, 387035), (3405, 348843), (3751, 316665), (4805, 247203), (5115, 232221), (5445, 218147), (7037, 168795), (7491, 158565), (8649, 137335), (10215, 116281), (10571, 112365), (11253, 105555), (12485, 95139), (14415, 82401), (15345, 77407), (18755, 63333), (21111, 56265), (22473, 52855), (27467, 43245), (31713, 37455), (33759, 35185)]