243500675

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1607}}^1$

素因数の和:1676

約数の個数: 48

約数和(自身を含む): 358905600

約数和(自身を除く): 115404925

約数列:

[1, 5, 11, 19, 25, 29, 55, 95, 145, 209, 275, 319, 475, 551, 725, 1045, 1595, 1607, 2755, 5225, 6061, 7975, 8035, 13775, 17677, 30305, 30533, 40175, 46603, 88385, 151525, 152665, 233015, 335863, 441925, 512633, 763325, 885457, 1165075, 1679315, 2563165, 4427285, 8396575, 9740027, 12815825, 22136425, 48700135, 243500675]

約数ペア:

[(1, 243500675), (5, 48700135), (11, 22136425), (19, 12815825), (25, 9740027), (29, 8396575), (55, 4427285), (95, 2563165), (145, 1679315), (209, 1165075), (275, 885457), (319, 763325), (475, 512633), (551, 441925), (725, 335863), (1045, 233015), (1595, 152665), (1607, 151525), (2755, 88385), (5225, 46603), (6061, 40175), (7975, 30533), (8035, 30305), (13775, 17677)]