27012075

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 46663680

約数和(自身を除く): 19651605

約数列:

[1, 3, 5, 15, 25, 47, 75, 79, 97, 141, 235, 237, 291, 395, 485, 705, 1175, 1185, 1455, 1975, 2425, 3525, 3713, 4559, 5925, 7275, 7663, 11139, 13677, 18565, 22795, 22989, 38315, 55695, 68385, 92825, 113975, 114945, 191575, 278475, 341925, 360161, 574725, 1080483, 1800805, 5402415, 9004025, 27012075]

約数ペア:

[(1, 27012075), (3, 9004025), (5, 5402415), (15, 1800805), (25, 1080483), (47, 574725), (75, 360161), (79, 341925), (97, 278475), (141, 191575), (235, 114945), (237, 113975), (291, 92825), (395, 68385), (485, 55695), (705, 38315), (1175, 22989), (1185, 22795), (1455, 18565), (1975, 13677), (2425, 11139), (3525, 7663), (3713, 7275), (4559, 5925)]