250049145

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{2287}}^1$

素因数の和:2529

約数の個数: 32

約数和(自身を含む): 413157888

約数和(自身を除く): 163108743

約数列:

[1, 3, 5, 15, 37, 111, 185, 197, 555, 591, 985, 2287, 2955, 6861, 7289, 11435, 21867, 34305, 36445, 84619, 109335, 253857, 423095, 450539, 1269285, 1351617, 2252695, 6758085, 16669943, 50009829, 83349715, 250049145]

約数ペア:

[(1, 250049145), (3, 83349715), (5, 50009829), (15, 16669943), (37, 6758085), (111, 2252695), (185, 1351617), (197, 1269285), (555, 450539), (591, 423095), (985, 253857), (2287, 109335), (2955, 84619), (6861, 36445), (7289, 34305), (11435, 21867)]