7456995

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1$

素因数の和:641

約数の個数: 64

約数和(自身を含む): 16343040

約数和(自身を除く): 8886045

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 63, 65, 91, 105, 117, 135, 189, 195, 273, 315, 351, 455, 585, 607, 819, 945, 1365, 1755, 1821, 2457, 3035, 4095, 4249, 5463, 7891, 9105, 12285, 12747, 16389, 21245, 23673, 27315, 38241, 39455, 55237, 63735, 71019, 81945, 114723, 118365, 165711, 191205, 213057, 276185, 355095, 497133, 573615, 828555, 1065285, 1491399, 2485665, 7456995]

約数ペア:

[(1, 7456995), (3, 2485665), (5, 1491399), (7, 1065285), (9, 828555), (13, 573615), (15, 497133), (21, 355095), (27, 276185), (35, 213057), (39, 191205), (45, 165711), (63, 118365), (65, 114723), (91, 81945), (105, 71019), (117, 63735), (135, 55237), (189, 39455), (195, 38241), (273, 27315), (315, 23673), (351, 21245), (455, 16389), (585, 12747), (607, 12285), (819, 9105), (945, 7891), (1365, 5463), (1755, 4249), (1821, 4095), (2457, 3035)]