67205775

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:305

約数の個数: 96

約数和(自身を含む): 140546560

約数和(自身を除く): 73340785

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 43, 65, 75, 91, 105, 129, 175, 195, 215, 229, 273, 301, 325, 455, 525, 559, 645, 687, 903, 975, 1075, 1145, 1365, 1505, 1603, 1677, 2275, 2795, 2977, 3225, 3435, 3913, 4515, 4809, 5725, 6825, 7525, 8015, 8385, 8931, 9847, 11739, 13975, 14885, 17175, 19565, 20839, 22575, 24045, 29541, 40075, 41925, 44655, 49235, 58695, 62517, 68929, 74425, 97825, 104195, 120225, 128011, 147705, 206787, 223275, 246175, 293475, 312585, 344645, 384033, 520975, 640055, 738525, 896077, 1033935, 1562925, 1723225, 1920165, 2688231, 3200275, 4480385, 5169675, 9600825, 13441155, 22401925, 67205775]

約数ペア:

[(1, 67205775), (3, 22401925), (5, 13441155), (7, 9600825), (13, 5169675), (15, 4480385), (21, 3200275), (25, 2688231), (35, 1920165), (39, 1723225), (43, 1562925), (65, 1033935), (75, 896077), (91, 738525), (105, 640055), (129, 520975), (175, 384033), (195, 344645), (215, 312585), (229, 293475), (273, 246175), (301, 223275), (325, 206787), (455, 147705), (525, 128011), (559, 120225), (645, 104195), (687, 97825), (903, 74425), (975, 68929), (1075, 62517), (1145, 58695), (1365, 49235), (1505, 44655), (1603, 41925), (1677, 40075), (2275, 29541), (2795, 24045), (2977, 22575), (3225, 20839), (3435, 19565), (3913, 17175), (4515, 14885), (4809, 13975), (5725, 11739), (6825, 9847), (7525, 8931), (8015, 8385)]