2015586945

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{45289}}^1$

素因数の和:45366

約数の個数: 48

約数和(自身を含む): 3730446720

約数和(自身を除く): 1714859775

約数列:

[1, 3, 5, 9, 15, 23, 43, 45, 69, 115, 129, 207, 215, 345, 387, 645, 989, 1035, 1935, 2967, 4945, 8901, 14835, 44505, 45289, 135867, 226445, 407601, 679335, 1041647, 1947427, 2038005, 3124941, 5208235, 5842281, 9374823, 9737135, 15624705, 17526843, 29211405, 44790821, 46874115, 87634215, 134372463, 223954105, 403117389, 671862315, 2015586945]

約数ペア:

[(1, 2015586945), (3, 671862315), (5, 403117389), (9, 223954105), (15, 134372463), (23, 87634215), (43, 46874115), (45, 44790821), (69, 29211405), (115, 17526843), (129, 15624705), (207, 9737135), (215, 9374823), (345, 5842281), (387, 5208235), (645, 3124941), (989, 2038005), (1035, 1947427), (1935, 1041647), (2967, 679335), (4945, 407601), (8901, 226445), (14835, 135867), (44505, 45289)]