68662905

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{1151}}^1$

素因数の和:1297

約数の個数: 32

約数和(自身を含む): 113799168

約数和(自身を除く): 45136263

約数列:

[1, 3, 5, 15, 41, 97, 123, 205, 291, 485, 615, 1151, 1455, 3453, 3977, 5755, 11931, 17265, 19885, 47191, 59655, 111647, 141573, 235955, 334941, 558235, 707865, 1674705, 4577527, 13732581, 22887635, 68662905]

約数ペア:

[(1, 68662905), (3, 22887635), (5, 13732581), (15, 4577527), (41, 1674705), (97, 707865), (123, 558235), (205, 334941), (291, 235955), (485, 141573), (615, 111647), (1151, 59655), (1455, 47191), (3453, 19885), (3977, 17265), (5755, 11931)]