172922993855

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{155689}}^1$

素因数の和:155963

約数の個数: 32

約数和(自身を含む): 223969406400

約数和(自身を除く): 51046412545

約数列:

[1, 5, 17, 73, 85, 179, 365, 895, 1241, 3043, 6205, 13067, 15215, 65335, 155689, 222139, 778445, 1110695, 2646713, 11365297, 13233565, 27868331, 56826485, 139341655, 193210049, 473761627, 966050245, 2034388163, 2368808135, 10171940815, 34584598771, 172922993855]

約数ペア:

[(1, 172922993855), (5, 34584598771), (17, 10171940815), (73, 2368808135), (85, 2034388163), (179, 966050245), (365, 473761627), (895, 193210049), (1241, 139341655), (3043, 56826485), (6205, 27868331), (13067, 13233565), (15215, 11365297), (65335, 2646713), (155689, 1110695), (222139, 778445)]