11588715

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 21127392

約数和(自身を除く): 9538677

約数列:

[1, 3, 5, 9, 15, 43, 45, 53, 113, 129, 159, 215, 265, 339, 387, 477, 565, 645, 795, 1017, 1695, 1935, 2279, 2385, 4859, 5085, 5989, 6837, 11395, 14577, 17967, 20511, 24295, 29945, 34185, 43731, 53901, 72885, 89835, 102555, 218655, 257527, 269505, 772581, 1287635, 2317743, 3862905, 11588715]

約数ペア:

[(1, 11588715), (3, 3862905), (5, 2317743), (9, 1287635), (15, 772581), (43, 269505), (45, 257527), (53, 218655), (113, 102555), (129, 89835), (159, 72885), (215, 53901), (265, 43731), (339, 34185), (387, 29945), (477, 24295), (565, 20511), (645, 17967), (795, 14577), (1017, 11395), (1695, 6837), (1935, 5989), (2279, 5085), (2385, 4859)]