388132035

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{41}}^1\times {\mathrm{461}}^1$

素因数の和:584

約数の個数: 48

約数和(自身を含む): 655234272

約数和(自身を除く): 267102237

約数列:

[1, 3, 5, 15, 37, 41, 111, 123, 185, 205, 461, 555, 615, 1369, 1383, 1517, 2305, 4107, 4551, 6845, 6915, 7585, 17057, 18901, 20535, 22755, 51171, 56129, 56703, 85285, 94505, 168387, 255855, 280645, 283515, 631109, 699337, 841935, 1893327, 2098011, 3155545, 3496685, 9466635, 10490055, 25875469, 77626407, 129377345, 388132035]

約数ペア:

[(1, 388132035), (3, 129377345), (5, 77626407), (15, 25875469), (37, 10490055), (41, 9466635), (111, 3496685), (123, 3155545), (185, 2098011), (205, 1893327), (461, 841935), (555, 699337), (615, 631109), (1369, 283515), (1383, 280645), (1517, 255855), (2305, 168387), (4107, 94505), (4551, 85285), (6845, 56703), (6915, 56129), (7585, 51171), (17057, 22755), (18901, 20535)]