75249603

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{991}}^1$

素因数の和:1080

約数の個数: 48

約数和(自身を含む): 129991680

約数和(自身を除く): 54742077

約数列:

[1, 3, 9, 11, 13, 33, 39, 59, 99, 117, 143, 177, 429, 531, 649, 767, 991, 1287, 1947, 2301, 2973, 5841, 6903, 8437, 8919, 10901, 12883, 25311, 32703, 38649, 58469, 75933, 98109, 115947, 141713, 175407, 425139, 526221, 643159, 760097, 1275417, 1929477, 2280291, 5788431, 6840873, 8361067, 25083201, 75249603]

約数ペア:

[(1, 75249603), (3, 25083201), (9, 8361067), (11, 6840873), (13, 5788431), (33, 2280291), (39, 1929477), (59, 1275417), (99, 760097), (117, 643159), (143, 526221), (177, 425139), (429, 175407), (531, 141713), (649, 115947), (767, 98109), (991, 75933), (1287, 58469), (1947, 38649), (2301, 32703), (2973, 25311), (5841, 12883), (6903, 10901), (8437, 8919)]