275181885

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:359

約数の個数: 96

約数和(自身を含む): 546324480

約数和(自身を除く): 271142595

約数列:

[1, 3, 5, 9, 11, 15, 31, 33, 45, 55, 79, 93, 99, 155, 165, 227, 237, 279, 341, 395, 465, 495, 681, 711, 869, 1023, 1135, 1185, 1395, 1705, 2043, 2449, 2497, 2607, 3069, 3405, 3555, 4345, 5115, 7037, 7347, 7491, 7821, 10215, 12245, 12485, 13035, 15345, 17933, 21111, 22041, 22473, 26939, 35185, 36735, 37455, 39105, 53799, 63333, 77407, 80817, 89665, 105555, 110205, 112365, 134695, 161397, 197263, 232221, 242451, 268995, 316665, 387035, 404085, 555923, 591789, 696663, 806985, 986315, 1161105, 1212255, 1667769, 1775367, 2779615, 2958945, 3483315, 5003307, 6115153, 8338845, 8876835, 18345459, 25016535, 30575765, 55036377, 91727295, 275181885]

約数ペア:

[(1, 275181885), (3, 91727295), (5, 55036377), (9, 30575765), (11, 25016535), (15, 18345459), (31, 8876835), (33, 8338845), (45, 6115153), (55, 5003307), (79, 3483315), (93, 2958945), (99, 2779615), (155, 1775367), (165, 1667769), (227, 1212255), (237, 1161105), (279, 986315), (341, 806985), (395, 696663), (465, 591789), (495, 555923), (681, 404085), (711, 387035), (869, 316665), (1023, 268995), (1135, 242451), (1185, 232221), (1395, 197263), (1705, 161397), (2043, 134695), (2449, 112365), (2497, 110205), (2607, 105555), (3069, 89665), (3405, 80817), (3555, 77407), (4345, 63333), (5115, 53799), (7037, 39105), (7347, 37455), (7491, 36735), (7821, 35185), (10215, 26939), (12245, 22473), (12485, 22041), (13035, 21111), (15345, 17933)]