54263205

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{967}}^1$

素因数の和:1050

約数の個数: 48

約数和(自身を含む): 99665280

約数和(自身を除く): 45402075

約数列:

[1, 3, 5, 9, 15, 29, 43, 45, 87, 129, 145, 215, 261, 387, 435, 645, 967, 1247, 1305, 1935, 2901, 3741, 4835, 6235, 8703, 11223, 14505, 18705, 28043, 41581, 43515, 56115, 84129, 124743, 140215, 207905, 252387, 374229, 420645, 623715, 1205849, 1261935, 1871145, 3617547, 6029245, 10852641, 18087735, 54263205]

約数ペア:

[(1, 54263205), (3, 18087735), (5, 10852641), (9, 6029245), (15, 3617547), (29, 1871145), (43, 1261935), (45, 1205849), (87, 623715), (129, 420645), (145, 374229), (215, 252387), (261, 207905), (387, 140215), (435, 124743), (645, 84129), (967, 56115), (1247, 43515), (1305, 41581), (1935, 28043), (2901, 18705), (3741, 14505), (4835, 11223), (6235, 8703)]