57415245

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{461}}^1$

素因数の和:530

約数の個数: 48

約数和(自身を含む): 101388672

約数和(自身を除く): 43973427

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 285, 345, 361, 437, 461, 1083, 1311, 1383, 1805, 2185, 2305, 5415, 6555, 6915, 8303, 8759, 10603, 24909, 26277, 31809, 41515, 43795, 53015, 124545, 131385, 159045, 166421, 201457, 499263, 604371, 832105, 1007285, 2496315, 3021855, 3827683, 11483049, 19138415, 57415245]

約数ペア:

[(1, 57415245), (3, 19138415), (5, 11483049), (15, 3827683), (19, 3021855), (23, 2496315), (57, 1007285), (69, 832105), (95, 604371), (115, 499263), (285, 201457), (345, 166421), (361, 159045), (437, 131385), (461, 124545), (1083, 53015), (1311, 43795), (1383, 41515), (1805, 31809), (2185, 26277), (2305, 24909), (5415, 10603), (6555, 8759), (6915, 8303)]