152212005

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{929}}^1$

素因数の和:1282

約数の個数: 48

約数和(自身を含む): 288999360

約数和(自身を除く): 136787355

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 331, 495, 929, 993, 1655, 2787, 2979, 3641, 4645, 4965, 8361, 10219, 10923, 13935, 14895, 18205, 30657, 32769, 41805, 51095, 54615, 91971, 153285, 163845, 307499, 459855, 922497, 1537495, 2767491, 3382489, 4612485, 10147467, 13837455, 16912445, 30442401, 50737335, 152212005]

約数ペア:

[(1, 152212005), (3, 50737335), (5, 30442401), (9, 16912445), (11, 13837455), (15, 10147467), (33, 4612485), (45, 3382489), (55, 2767491), (99, 1537495), (165, 922497), (331, 459855), (495, 307499), (929, 163845), (993, 153285), (1655, 91971), (2787, 54615), (2979, 51095), (3641, 41805), (4645, 32769), (4965, 30657), (8361, 18205), (10219, 14895), (10923, 13935)]