3851055

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 7469280

約数和(自身を除く): 3618225

約数列:

[1, 3, 5, 9, 13, 15, 29, 39, 45, 65, 87, 117, 145, 195, 227, 261, 377, 435, 585, 681, 1131, 1135, 1305, 1885, 2043, 2951, 3393, 3405, 5655, 6583, 8853, 10215, 14755, 16965, 19749, 26559, 32915, 44265, 59247, 85579, 98745, 132795, 256737, 296235, 427895, 770211, 1283685, 3851055]

約数ペア:

[(1, 3851055), (3, 1283685), (5, 770211), (9, 427895), (13, 296235), (15, 256737), (29, 132795), (39, 98745), (45, 85579), (65, 59247), (87, 44265), (117, 32915), (145, 26559), (195, 19749), (227, 16965), (261, 14755), (377, 10215), (435, 8853), (585, 6583), (681, 5655), (1131, 3405), (1135, 3393), (1305, 2951), (1885, 2043)]