15348627

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 27156480

約数和(自身を除く): 11807853

約数列:

[1, 3, 7, 9, 21, 29, 31, 63, 87, 93, 203, 217, 261, 271, 279, 609, 651, 813, 899, 1827, 1897, 1953, 2439, 2697, 5691, 6293, 7859, 8091, 8401, 17073, 18879, 23577, 25203, 55013, 56637, 58807, 70731, 75609, 165039, 176421, 243629, 495117, 529263, 730887, 1705403, 2192661, 5116209, 15348627]

約数ペア:

[(1, 15348627), (3, 5116209), (7, 2192661), (9, 1705403), (21, 730887), (29, 529263), (31, 495117), (63, 243629), (87, 176421), (93, 165039), (203, 75609), (217, 70731), (261, 58807), (271, 56637), (279, 55013), (609, 25203), (651, 23577), (813, 18879), (899, 17073), (1827, 8401), (1897, 8091), (1953, 7859), (2439, 6293), (2697, 5691)]