569995155

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{1759}}^1$

素因数の和:2168

約数の個数: 48

約数和(自身を含む): 1043328000

約数和(自身を除く): 473332845

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 379, 855, 1137, 1759, 1895, 3411, 5277, 5685, 7201, 8795, 15831, 17055, 21603, 26385, 33421, 36005, 64809, 79155, 100263, 108015, 167105, 300789, 324045, 501315, 666661, 1503945, 1999983, 3333305, 5999949, 9999915, 12666559, 29999745, 37999677, 63332795, 113999031, 189998385, 569995155]

約数ペア:

[(1, 569995155), (3, 189998385), (5, 113999031), (9, 63332795), (15, 37999677), (19, 29999745), (45, 12666559), (57, 9999915), (95, 5999949), (171, 3333305), (285, 1999983), (379, 1503945), (855, 666661), (1137, 501315), (1759, 324045), (1895, 300789), (3411, 167105), (5277, 108015), (5685, 100263), (7201, 79155), (8795, 64809), (15831, 36005), (17055, 33421), (21603, 26385)]