124361715

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:372

約数の個数: 64

約数和(自身を含む): 222082560

約数和(自身を除く): 97720845

約数列:

[1, 3, 5, 15, 17, 29, 51, 67, 85, 87, 145, 201, 251, 255, 335, 435, 493, 753, 1005, 1139, 1255, 1479, 1943, 2465, 3417, 3765, 4267, 5695, 5829, 7279, 7395, 9715, 12801, 16817, 17085, 21335, 21837, 29145, 33031, 36395, 50451, 64005, 84085, 99093, 109185, 123743, 165155, 252255, 285889, 371229, 487693, 495465, 618715, 857667, 1429445, 1463079, 1856145, 2438465, 4288335, 7315395, 8290781, 24872343, 41453905, 124361715]

約数ペア:

[(1, 124361715), (3, 41453905), (5, 24872343), (15, 8290781), (17, 7315395), (29, 4288335), (51, 2438465), (67, 1856145), (85, 1463079), (87, 1429445), (145, 857667), (201, 618715), (251, 495465), (255, 487693), (335, 371229), (435, 285889), (493, 252255), (753, 165155), (1005, 123743), (1139, 109185), (1255, 99093), (1479, 84085), (1943, 64005), (2465, 50451), (3417, 36395), (3765, 33031), (4267, 29145), (5695, 21837), (5829, 21335), (7279, 17085), (7395, 16817), (9715, 12801)]