23368635

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:217

約数の個数: 64

約数和(自身を含む): 44236800

約数和(自身を除く): 20868165

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 47, 87, 127, 135, 141, 145, 235, 261, 381, 423, 435, 635, 705, 783, 1143, 1269, 1305, 1363, 1905, 2115, 3429, 3683, 3915, 4089, 5715, 5969, 6345, 6815, 11049, 12267, 17145, 17907, 18415, 20445, 29845, 33147, 36801, 53721, 55245, 61335, 89535, 99441, 161163, 165735, 173101, 184005, 268605, 497205, 519303, 805815, 865505, 1557909, 2596515, 4673727, 7789545, 23368635]

約数ペア:

[(1, 23368635), (3, 7789545), (5, 4673727), (9, 2596515), (15, 1557909), (27, 865505), (29, 805815), (45, 519303), (47, 497205), (87, 268605), (127, 184005), (135, 173101), (141, 165735), (145, 161163), (235, 99441), (261, 89535), (381, 61335), (423, 55245), (435, 53721), (635, 36801), (705, 33147), (783, 29845), (1143, 20445), (1269, 18415), (1305, 17907), (1363, 17145), (1905, 12267), (2115, 11049), (3429, 6815), (3683, 6345), (3915, 5969), (4089, 5715)]