68935295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1439}}^1$

素因数の和:1535

約数の個数: 32

約数和(自身を含む): 98703360

約数和(自身を除く): 29768065

約数列:

[1, 5, 11, 13, 55, 65, 67, 143, 335, 715, 737, 871, 1439, 3685, 4355, 7195, 9581, 15829, 18707, 47905, 79145, 93535, 96413, 205777, 482065, 1028885, 1060543, 1253369, 5302715, 6266845, 13787059, 68935295]

約数ペア:

[(1, 68935295), (5, 13787059), (11, 6266845), (13, 5302715), (55, 1253369), (65, 1060543), (67, 1028885), (143, 482065), (335, 205777), (715, 96413), (737, 93535), (871, 79145), (1439, 47905), (3685, 18707), (4355, 15829), (7195, 9581)]