2056556725

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{1427}}^1\times {\mathrm{3391}}^1$

素因数の和:4845

約数の個数: 24

約数和(自身を含む): 2702827008

約数和(自身を除く): 646270283

約数列:

[1, 5, 17, 25, 85, 425, 1427, 3391, 7135, 16955, 24259, 35675, 57647, 84775, 121295, 288235, 606475, 1441175, 4838957, 24194785, 82262269, 120973925, 411311345, 2056556725]

約数ペア:

[(1, 2056556725), (5, 411311345), (17, 120973925), (25, 82262269), (85, 24194785), (425, 4838957), (1427, 1441175), (3391, 606475), (7135, 288235), (16955, 121295), (24259, 84775), (35675, 57647)]