156737782065

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1\times {\mathrm{487}}^1\times {\mathrm{1171}}^1$

素因数の和:1990

約数の個数: 64

約数和(自身を含む): 255971100672

約数和(自身を除く): 99233318607

約数列:

[1, 3, 5, 15, 73, 219, 251, 365, 487, 753, 1095, 1171, 1255, 1461, 2435, 3513, 3765, 5855, 7305, 17565, 18323, 35551, 54969, 85483, 91615, 106653, 122237, 177755, 256449, 274845, 293921, 366711, 427415, 533265, 570277, 611185, 881763, 1282245, 1469605, 1710831, 1833555, 2851385, 4408815, 8554155, 8923301, 21456233, 26769903, 41630221, 44616505, 64368699, 107281165, 124890663, 133849515, 143139527, 208151105, 321843495, 429418581, 624453315, 715697635, 2147092905, 10449185471, 31347556413, 52245927355, 156737782065]

約数ペア:

[(1, 156737782065), (3, 52245927355), (5, 31347556413), (15, 10449185471), (73, 2147092905), (219, 715697635), (251, 624453315), (365, 429418581), (487, 321843495), (753, 208151105), (1095, 143139527), (1171, 133849515), (1255, 124890663), (1461, 107281165), (2435, 64368699), (3513, 44616505), (3765, 41630221), (5855, 26769903), (7305, 21456233), (17565, 8923301), (18323, 8554155), (35551, 4408815), (54969, 2851385), (85483, 1833555), (91615, 1710831), (106653, 1469605), (122237, 1282245), (177755, 881763), (256449, 611185), (274845, 570277), (293921, 533265), (366711, 427415)]