1243285212975

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{622943}}^1$

素因数の和:623081

約数の個数: 96

約数和(自身を含む): 2335890493440

約数和(自身を除く): 1092605280465

約数列:

[1, 3, 5, 13, 15, 23, 25, 39, 65, 69, 75, 89, 115, 195, 267, 299, 325, 345, 445, 575, 897, 975, 1157, 1335, 1495, 1725, 2047, 2225, 3471, 4485, 5785, 6141, 6675, 7475, 10235, 17355, 22425, 26611, 28925, 30705, 51175, 79833, 86775, 133055, 153525, 399165, 622943, 665275, 1868829, 1995825, 3114715, 8098259, 9344145, 14327689, 15573575, 24294777, 40491295, 42983067, 46720725, 55441927, 71638445, 121473885, 166325781, 186259957, 202456475, 214915335, 277209635, 358192225, 558779871, 607369425, 720745051, 831628905, 931299785, 1074576675, 1275164321, 1386048175, 2162235153, 2793899355, 3603725255, 3825492963, 4158144525, 4656498925, 6375821605, 10811175765, 13969496775, 16577136173, 18018626275, 19127464815, 31879108025, 49731408519, 54055878825, 82885680865, 95637324075, 248657042595, 414428404325, 1243285212975]

約数ペア:

[(1, 1243285212975), (3, 414428404325), (5, 248657042595), (13, 95637324075), (15, 82885680865), (23, 54055878825), (25, 49731408519), (39, 31879108025), (65, 19127464815), (69, 18018626275), (75, 16577136173), (89, 13969496775), (115, 10811175765), (195, 6375821605), (267, 4656498925), (299, 4158144525), (325, 3825492963), (345, 3603725255), (445, 2793899355), (575, 2162235153), (897, 1386048175), (975, 1275164321), (1157, 1074576675), (1335, 931299785), (1495, 831628905), (1725, 720745051), (2047, 607369425), (2225, 558779871), (3471, 358192225), (4485, 277209635), (5785, 214915335), (6141, 202456475), (6675, 186259957), (7475, 166325781), (10235, 121473885), (17355, 71638445), (22425, 55441927), (26611, 46720725), (28925, 42983067), (30705, 40491295), (51175, 24294777), (79833, 15573575), (86775, 14327689), (133055, 9344145), (153525, 8098259), (399165, 3114715), (622943, 1995825), (665275, 1868829)]