156946427015

素因数分解:

$5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1103}}^1\times {\mathrm{55691}}^1$

素因数の和:56879

約数の個数: 32

約数和(自身を含む): 218391054336

約数和(自身を除く): 61444627321

約数列:

[1, 5, 7, 35, 73, 365, 511, 1103, 2555, 5515, 7721, 38605, 55691, 80519, 278455, 389837, 402595, 563633, 1949185, 2818165, 4065443, 20327215, 28458101, 61427173, 142290505, 307135865, 429990211, 2149951055, 4484183629, 22420918145, 31389285403, 156946427015]

約数ペア:

[(1, 156946427015), (5, 31389285403), (7, 22420918145), (35, 4484183629), (73, 2149951055), (365, 429990211), (511, 307135865), (1103, 142290505), (2555, 61427173), (5515, 28458101), (7721, 20327215), (38605, 4065443), (55691, 2818165), (80519, 1949185), (278455, 563633), (389837, 402595)]