22370985

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1$

素因数の和:644

約数の個数: 80

約数和(自身を含む): 49437696

約数和(自身を除く): 27066711

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 63, 65, 81, 91, 105, 117, 135, 189, 195, 273, 315, 351, 405, 455, 567, 585, 607, 819, 945, 1053, 1365, 1755, 1821, 2457, 2835, 3035, 4095, 4249, 5265, 5463, 7371, 7891, 9105, 12285, 12747, 16389, 21245, 23673, 27315, 36855, 38241, 39455, 49167, 55237, 63735, 71019, 81945, 114723, 118365, 165711, 191205, 213057, 245835, 276185, 344169, 355095, 497133, 573615, 639171, 828555, 1065285, 1491399, 1720845, 2485665, 3195855, 4474197, 7456995, 22370985]

約数ペア:

[(1, 22370985), (3, 7456995), (5, 4474197), (7, 3195855), (9, 2485665), (13, 1720845), (15, 1491399), (21, 1065285), (27, 828555), (35, 639171), (39, 573615), (45, 497133), (63, 355095), (65, 344169), (81, 276185), (91, 245835), (105, 213057), (117, 191205), (135, 165711), (189, 118365), (195, 114723), (273, 81945), (315, 71019), (351, 63735), (405, 55237), (455, 49167), (567, 39455), (585, 38241), (607, 36855), (819, 27315), (945, 23673), (1053, 21245), (1365, 16389), (1755, 12747), (1821, 12285), (2457, 9105), (2835, 7891), (3035, 7371), (4095, 5463), (4249, 5265)]