138351345

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{1811}}^1$

素因数の和:2293

約数の個数: 32

約数和(自身を含む): 242141184

約数和(自身を除く): 103789839

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 463, 1389, 1811, 2315, 5093, 5433, 6945, 9055, 15279, 19921, 25465, 27165, 59763, 76395, 99605, 298815, 838493, 2515479, 4192465, 9223423, 12577395, 27670269, 46117115, 138351345]

約数ペア:

[(1, 138351345), (3, 46117115), (5, 27670269), (11, 12577395), (15, 9223423), (33, 4192465), (55, 2515479), (165, 838493), (463, 298815), (1389, 99605), (1811, 76395), (2315, 59763), (5093, 27165), (5433, 25465), (6945, 19921), (9055, 15279)]