139743285

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{1601}}^1$

素因数の和:1666

約数の個数: 48

約数和(自身を含む): 255140928

約数和(自身を除く): 115397643

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 529, 759, 1265, 1587, 1601, 2645, 3795, 4803, 5819, 7935, 8005, 17457, 17611, 24015, 29095, 36823, 52833, 87285, 88055, 110469, 184115, 264165, 405053, 552345, 846929, 1215159, 2025265, 2540787, 4234645, 6075795, 9316219, 12703935, 27948657, 46581095, 139743285]

約数ペア:

[(1, 139743285), (3, 46581095), (5, 27948657), (11, 12703935), (15, 9316219), (23, 6075795), (33, 4234645), (55, 2540787), (69, 2025265), (115, 1215159), (165, 846929), (253, 552345), (345, 405053), (529, 264165), (759, 184115), (1265, 110469), (1587, 88055), (1601, 87285), (2645, 52833), (3795, 36823), (4803, 29095), (5819, 24015), (7935, 17611), (8005, 17457)]