88764715

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{1439}}^1$

素因数の和:1543

約数の個数: 24

約数和(自身を含む): 117002880

約数和(自身を除く): 28238165

約数列:

[1, 5, 13, 65, 73, 169, 365, 845, 949, 1439, 4745, 7195, 12337, 18707, 61685, 93535, 105047, 243191, 525235, 1215955, 1365611, 6828055, 17752943, 88764715]

約数ペア:

[(1, 88764715), (5, 17752943), (13, 6828055), (65, 1365611), (73, 1215955), (169, 525235), (365, 243191), (845, 105047), (949, 93535), (1439, 61685), (4745, 18707), (7195, 12337)]