210930370565

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{1693}}^1\times {\mathrm{3691}}^1$

素因数の和:5589

約数の個数: 32

約数和(自身を含む): 260877192576

約数和(自身を除く): 49946822011

約数列:

[1, 5, 43, 157, 215, 785, 1693, 3691, 6751, 8465, 18455, 33755, 72799, 158713, 265801, 363995, 579487, 793565, 1329005, 2897435, 6248863, 11429443, 24917941, 31244315, 57147215, 124589705, 268701109, 981071491, 1343505545, 4905357455, 42186074113, 210930370565]

約数ペア:

[(1, 210930370565), (5, 42186074113), (43, 4905357455), (157, 1343505545), (215, 981071491), (785, 268701109), (1693, 124589705), (3691, 57147215), (6751, 31244315), (8465, 24917941), (18455, 11429443), (33755, 6248863), (72799, 2897435), (158713, 1329005), (265801, 793565), (363995, 579487)]