2548797465

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{146609}}^1$

素因数の和:146697

約数の個数: 32

約数和(自身を含む): 4363113600

約数和(自身を除く): 1814316135

約数列:

[1, 3, 5, 15, 19, 57, 61, 95, 183, 285, 305, 915, 1159, 3477, 5795, 17385, 146609, 439827, 733045, 2199135, 2785571, 8356713, 8943149, 13927855, 26829447, 41783565, 44715745, 134147235, 169919831, 509759493, 849599155, 2548797465]

約数ペア:

[(1, 2548797465), (3, 849599155), (5, 509759493), (15, 169919831), (19, 134147235), (57, 44715745), (61, 41783565), (95, 26829447), (183, 13927855), (285, 8943149), (305, 8356713), (915, 2785571), (1159, 2199135), (3477, 733045), (5795, 439827), (17385, 146609)]