127916025

素因数分解:

$3^1\times 5^2\times {\mathrm{947}}^1\times {\mathrm{1801}}^1$

素因数の和:2761

約数の個数: 24

約数和(自身を含む): 211828704

約数和(自身を除く): 83912679

約数列:

[1, 3, 5, 15, 25, 75, 947, 1801, 2841, 4735, 5403, 9005, 14205, 23675, 27015, 45025, 71025, 135075, 1705547, 5116641, 8527735, 25583205, 42638675, 127916025]

約数ペア:

[(1, 127916025), (3, 42638675), (5, 25583205), (15, 8527735), (25, 5116641), (75, 1705547), (947, 135075), (1801, 71025), (2841, 45025), (4735, 27015), (5403, 23675), (9005, 14205)]