2135491605

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{14779}}^1$

素因数の和:14835

約数の個数: 72

約数和(自身を含む): 4219394400

約数和(自身を除く): 2083902795

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 65, 95, 117, 169, 171, 195, 247, 285, 507, 585, 741, 845, 855, 1235, 1521, 2223, 2535, 3211, 3705, 7605, 9633, 11115, 14779, 16055, 28899, 44337, 48165, 73895, 133011, 144495, 192127, 221685, 280801, 576381, 665055, 842403, 960635, 1404005, 1729143, 2497651, 2527209, 2881905, 3650413, 4212015, 7492953, 8645715, 10951239, 12488255, 12636045, 18252065, 22478859, 32853717, 37464765, 47455369, 54756195, 112394295, 142366107, 164268585, 237276845, 427098321, 711830535, 2135491605]

約数ペア:

[(1, 2135491605), (3, 711830535), (5, 427098321), (9, 237276845), (13, 164268585), (15, 142366107), (19, 112394295), (39, 54756195), (45, 47455369), (57, 37464765), (65, 32853717), (95, 22478859), (117, 18252065), (169, 12636045), (171, 12488255), (195, 10951239), (247, 8645715), (285, 7492953), (507, 4212015), (585, 3650413), (741, 2881905), (845, 2527209), (855, 2497651), (1235, 1729143), (1521, 1404005), (2223, 960635), (2535, 842403), (3211, 665055), (3705, 576381), (7605, 280801), (9633, 221685), (11115, 192127), (14779, 144495), (16055, 133011), (28899, 73895), (44337, 48165)]