530595455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:260

約数の個数: 64

約数和(自身を含む): 744629760

約数和(自身を除く): 214034305

約数列:

[1, 5, 13, 29, 47, 53, 65, 113, 145, 235, 265, 377, 565, 611, 689, 1363, 1469, 1537, 1885, 2491, 3055, 3277, 3445, 5311, 5989, 6815, 7345, 7685, 12455, 16385, 17719, 19981, 26555, 29945, 32383, 42601, 69043, 72239, 77857, 88595, 99905, 154019, 161915, 173681, 213005, 281483, 345215, 361195, 389285, 770095, 868405, 939107, 1407415, 2002247, 2257853, 3659279, 4695535, 8163007, 10011235, 11289265, 18296395, 40815035, 106119091, 530595455]

約数ペア:

[(1, 530595455), (5, 106119091), (13, 40815035), (29, 18296395), (47, 11289265), (53, 10011235), (65, 8163007), (113, 4695535), (145, 3659279), (235, 2257853), (265, 2002247), (377, 1407415), (565, 939107), (611, 868405), (689, 770095), (1363, 389285), (1469, 361195), (1537, 345215), (1885, 281483), (2491, 213005), (3055, 173681), (3277, 161915), (3445, 154019), (5311, 99905), (5989, 88595), (6815, 77857), (7345, 72239), (7685, 69043), (12455, 42601), (16385, 32383), (17719, 29945), (19981, 26555)]