5298055

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 7925760

約数和(自身を除く): 2627705

約数列:

[1, 5, 7, 19, 31, 35, 95, 133, 155, 217, 257, 589, 665, 1085, 1285, 1799, 2945, 4123, 4883, 7967, 8995, 20615, 24415, 34181, 39835, 55769, 151373, 170905, 278845, 756865, 1059611, 5298055]

約数ペア:

[(1, 5298055), (5, 1059611), (7, 756865), (19, 278845), (31, 170905), (35, 151373), (95, 55769), (133, 39835), (155, 34181), (217, 24415), (257, 20615), (589, 8995), (665, 7967), (1085, 4883), (1285, 4123), (1799, 2945)]