220153485

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{14633}}^1$

素因数の和:14717

約数の個数: 32

約数和(自身を含む): 379313280

約数和(自身を除く): 159159795

約数列:

[1, 3, 5, 15, 17, 51, 59, 85, 177, 255, 295, 885, 1003, 3009, 5015, 14633, 15045, 43899, 73165, 219495, 248761, 746283, 863347, 1243805, 2590041, 3731415, 4316735, 12950205, 14676899, 44030697, 73384495, 220153485]

約数ペア:

[(1, 220153485), (3, 73384495), (5, 44030697), (15, 14676899), (17, 12950205), (51, 4316735), (59, 3731415), (85, 2590041), (177, 1243805), (255, 863347), (295, 746283), (885, 248761), (1003, 219495), (3009, 73165), (5015, 43899), (14633, 15045)]