8860005

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2557}}^1$

素因数の和:2586

約数の個数: 48

約数和(自身を含む): 19154304

約数和(自身を除く): 10294299

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 315, 385, 495, 693, 1155, 2557, 3465, 7671, 12785, 17899, 23013, 28127, 38355, 53697, 84381, 89495, 115065, 140635, 161091, 196889, 253143, 268485, 421905, 590667, 805455, 984445, 1265715, 1772001, 2953335, 8860005]

約数ペア:

[(1, 8860005), (3, 2953335), (5, 1772001), (7, 1265715), (9, 984445), (11, 805455), (15, 590667), (21, 421905), (33, 268485), (35, 253143), (45, 196889), (55, 161091), (63, 140635), (77, 115065), (99, 89495), (105, 84381), (165, 53697), (231, 38355), (315, 28127), (385, 23013), (495, 17899), (693, 12785), (1155, 7671), (2557, 3465)]