27246835

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 45287424

約数和(自身を除く): 18040589

約数列:

[1, 5, 7, 11, 17, 23, 35, 55, 77, 85, 115, 119, 161, 181, 187, 253, 385, 391, 595, 805, 905, 935, 1265, 1267, 1309, 1771, 1955, 1991, 2737, 3077, 4163, 4301, 6335, 6545, 8855, 9955, 13685, 13937, 15385, 20815, 21505, 21539, 29141, 30107, 33847, 45793, 69685, 70771, 107695, 145705, 150535, 169235, 228965, 236929, 320551, 353855, 495397, 778481, 1184645, 1602755, 2476985, 3892405, 5449367, 27246835]

約数ペア:

[(1, 27246835), (5, 5449367), (7, 3892405), (11, 2476985), (17, 1602755), (23, 1184645), (35, 778481), (55, 495397), (77, 353855), (85, 320551), (115, 236929), (119, 228965), (161, 169235), (181, 150535), (187, 145705), (253, 107695), (385, 70771), (391, 69685), (595, 45793), (805, 33847), (905, 30107), (935, 29141), (1265, 21539), (1267, 21505), (1309, 20815), (1771, 15385), (1955, 13937), (1991, 13685), (2737, 9955), (3077, 8855), (4163, 6545), (4301, 6335)]