55387535

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{277}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 79263360

約数和(自身を除く): 23875825

約数列:

[1, 5, 7, 29, 35, 145, 197, 203, 277, 985, 1015, 1379, 1385, 1939, 5713, 6895, 8033, 9695, 28565, 39991, 40165, 54569, 56231, 199955, 272845, 281155, 381983, 1582501, 1909915, 7912505, 11077507, 55387535]

約数ペア:

[(1, 55387535), (5, 11077507), (7, 7912505), (29, 1909915), (35, 1582501), (145, 381983), (197, 281155), (203, 272845), (277, 199955), (985, 56231), (1015, 54569), (1379, 40165), (1385, 39991), (1939, 28565), (5713, 9695), (6895, 8033)]