15645528

素因数分解:

$2^3\times 3^3\times {\mathrm{113}}^1\times {\mathrm{641}}^1$

素因数の和:769

約数の個数: 64

約数和(自身を含む): 43912800

約数和(自身を除く): 28267272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 113, 216, 226, 339, 452, 641, 678, 904, 1017, 1282, 1356, 1923, 2034, 2564, 2712, 3051, 3846, 4068, 5128, 5769, 6102, 7692, 8136, 11538, 12204, 15384, 17307, 23076, 24408, 34614, 46152, 69228, 72433, 138456, 144866, 217299, 289732, 434598, 579464, 651897, 869196, 1303794, 1738392, 1955691, 2607588, 3911382, 5215176, 7822764, 15645528]

約数ペア:

[(1, 15645528), (2, 7822764), (3, 5215176), (4, 3911382), (6, 2607588), (8, 1955691), (9, 1738392), (12, 1303794), (18, 869196), (24, 651897), (27, 579464), (36, 434598), (54, 289732), (72, 217299), (108, 144866), (113, 138456), (216, 72433), (226, 69228), (339, 46152), (452, 34614), (641, 24408), (678, 23076), (904, 17307), (1017, 15384), (1282, 12204), (1356, 11538), (1923, 8136), (2034, 7692), (2564, 6102), (2712, 5769), (3051, 5128), (3846, 4068)]