127574205

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{45481}}^1$

素因数の和:45517

約数の個数: 32

約数和(自身を含む): 235778688

約数和(自身を除く): 108204483

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 45481, 136443, 227405, 500291, 682215, 773177, 1500873, 2319531, 2501455, 3865885, 7504365, 8504947, 11597655, 25514841, 42524735, 127574205]

約数ペア:

[(1, 127574205), (3, 42524735), (5, 25514841), (11, 11597655), (15, 8504947), (17, 7504365), (33, 3865885), (51, 2501455), (55, 2319531), (85, 1500873), (165, 773177), (187, 682215), (255, 500291), (561, 227405), (935, 136443), (2805, 45481)]