728406413785

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{487}}^1\times {\mathrm{116533}}^1$

素因数の和:117193

約数の個数: 32

約数和(自身を含む): 933554806272

約数和(自身を除く): 205148392487

約数列:

[1, 5, 17, 85, 151, 487, 755, 2435, 2567, 8279, 12835, 41395, 73537, 116533, 367685, 582665, 1250129, 1981061, 6250645, 9905305, 17596483, 56751571, 87982415, 283757855, 299140211, 964776707, 1495701055, 4823883535, 8569487221, 42847436105, 145681282757, 728406413785]

約数ペア:

[(1, 728406413785), (5, 145681282757), (17, 42847436105), (85, 8569487221), (151, 4823883535), (487, 1495701055), (755, 964776707), (2435, 299140211), (2567, 283757855), (8279, 87982415), (12835, 56751571), (41395, 17596483), (73537, 9905305), (116533, 6250645), (367685, 1981061), (582665, 1250129)]