147109235

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 227555328

約数和(自身を除く): 80446093

約数列:

[1, 5, 7, 13, 35, 43, 65, 73, 91, 103, 215, 301, 365, 455, 511, 515, 559, 721, 949, 1339, 1505, 2555, 2795, 3139, 3605, 3913, 4429, 4745, 6643, 6695, 7519, 9373, 15695, 19565, 21973, 22145, 31003, 33215, 37595, 40807, 46865, 52633, 57577, 97747, 109865, 155015, 204035, 263165, 285649, 287885, 323317, 403039, 488735, 684229, 1428245, 1616585, 2015195, 2263219, 3421145, 4203121, 11316095, 21015605, 29421847, 147109235]

約数ペア:

[(1, 147109235), (5, 29421847), (7, 21015605), (13, 11316095), (35, 4203121), (43, 3421145), (65, 2263219), (73, 2015195), (91, 1616585), (103, 1428245), (215, 684229), (301, 488735), (365, 403039), (455, 323317), (511, 287885), (515, 285649), (559, 263165), (721, 204035), (949, 155015), (1339, 109865), (1505, 97747), (2555, 57577), (2795, 52633), (3139, 46865), (3605, 40807), (3913, 37595), (4429, 33215), (4745, 31003), (6643, 22145), (6695, 21973), (7519, 19565), (9373, 15695)]