89664435

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{397}}^1$

素因数の和:657

約数の個数: 64

約数和(自身を含む): 183398400

約数和(自身を除く): 93733965

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 239, 315, 397, 717, 945, 1191, 1195, 1673, 1985, 2151, 2779, 3573, 3585, 5019, 5955, 6453, 8337, 8365, 10719, 10755, 13895, 15057, 17865, 25011, 25095, 32265, 41685, 45171, 53595, 75033, 75285, 94883, 125055, 225855, 284649, 375165, 474415, 664181, 853947, 1423245, 1992543, 2561841, 3320905, 4269735, 5977629, 9962715, 12809205, 17932887, 29888145, 89664435]

約数ペア:

[(1, 89664435), (3, 29888145), (5, 17932887), (7, 12809205), (9, 9962715), (15, 5977629), (21, 4269735), (27, 3320905), (35, 2561841), (45, 1992543), (63, 1423245), (105, 853947), (135, 664181), (189, 474415), (239, 375165), (315, 284649), (397, 225855), (717, 125055), (945, 94883), (1191, 75285), (1195, 75033), (1673, 53595), (1985, 45171), (2151, 41685), (2779, 32265), (3573, 25095), (3585, 25011), (5019, 17865), (5955, 15057), (6453, 13895), (8337, 10755), (8365, 10719)]