1900332105

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{786887}}^1$

素因数の和:786925

約数の個数: 32

約数和(自身を含む): 3625979904

約数和(自身を除く): 1725647799

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 786887, 2360661, 3934435, 5508209, 11803305, 16524627, 18098401, 27541045, 54295203, 82623135, 90492005, 126688807, 271476015, 380066421, 633444035, 1900332105]

約数ペア:

[(1, 1900332105), (3, 633444035), (5, 380066421), (7, 271476015), (15, 126688807), (21, 90492005), (23, 82623135), (35, 54295203), (69, 27541045), (105, 18098401), (115, 16524627), (161, 11803305), (345, 5508209), (483, 3934435), (805, 2360661), (2415, 786887)]