2392065

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:103

約数の個数: 64

約数和(自身を含む): 4838400

約数和(自身を除く): 2446335

約数列:

[1, 3, 5, 9, 13, 15, 27, 29, 39, 45, 47, 65, 87, 117, 135, 141, 145, 195, 235, 261, 351, 377, 423, 435, 585, 611, 705, 783, 1131, 1269, 1305, 1363, 1755, 1833, 1885, 2115, 3055, 3393, 3915, 4089, 5499, 5655, 6345, 6815, 9165, 10179, 12267, 16497, 16965, 17719, 20445, 27495, 36801, 50895, 53157, 61335, 82485, 88595, 159471, 184005, 265785, 478413, 797355, 2392065]

約数ペア:

[(1, 2392065), (3, 797355), (5, 478413), (9, 265785), (13, 184005), (15, 159471), (27, 88595), (29, 82485), (39, 61335), (45, 53157), (47, 50895), (65, 36801), (87, 27495), (117, 20445), (135, 17719), (141, 16965), (145, 16497), (195, 12267), (235, 10179), (261, 9165), (351, 6815), (377, 6345), (423, 5655), (435, 5499), (585, 4089), (611, 3915), (705, 3393), (783, 3055), (1131, 2115), (1269, 1885), (1305, 1833), (1363, 1755)]