66755645

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{503}}^1$

素因数の和:665

約数の個数: 32

約数和(自身を含む): 92897280

約数和(自身を除く): 26141635

約数列:

[1, 5, 11, 19, 55, 95, 127, 209, 503, 635, 1045, 1397, 2413, 2515, 5533, 6985, 9557, 12065, 26543, 27665, 47785, 63881, 105127, 132715, 319405, 525635, 702691, 1213739, 3513455, 6068695, 13351129, 66755645]

約数ペア:

[(1, 66755645), (5, 13351129), (11, 6068695), (19, 3513455), (55, 1213739), (95, 702691), (127, 525635), (209, 319405), (503, 132715), (635, 105127), (1045, 63881), (1397, 47785), (2413, 27665), (2515, 26543), (5533, 12065), (6985, 9557)]