27524115

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 49984896

約数和(自身を除く): 22460781

約数列:

[1, 3, 5, 9, 15, 37, 45, 61, 111, 183, 185, 271, 305, 333, 549, 555, 813, 915, 1355, 1665, 2257, 2439, 2745, 4065, 6771, 10027, 11285, 12195, 16531, 20313, 30081, 33855, 49593, 50135, 82655, 90243, 101565, 148779, 150405, 247965, 451215, 611647, 743895, 1834941, 3058235, 5504823, 9174705, 27524115]

約数ペア:

[(1, 27524115), (3, 9174705), (5, 5504823), (9, 3058235), (15, 1834941), (37, 743895), (45, 611647), (61, 451215), (111, 247965), (183, 150405), (185, 148779), (271, 101565), (305, 90243), (333, 82655), (549, 50135), (555, 49593), (813, 33855), (915, 30081), (1355, 20313), (1665, 16531), (2257, 12195), (2439, 11285), (2745, 10027), (4065, 6771)]